Illinois Population, Economy, Jobs & Key Trends | Data Lab
This report connects multiple official indicators with a time tree for Illinois from 2000 to 2024, showing long-run change and transition points that a single-metric Insight does not provide.
What changed in this region
Illinois works best as a connected regional system rather than a single trend line. Chicago concentrates metropolitan business, culture, and transportation; Springfield anchors state government; Urbana-Champaign adds a major research and education base; and the rest of the state includes manufacturing centers, agricultural landscapes, river corridors, and smaller communities with different demographic pressures. When the long-run indicators are read together, a mixed pattern emerges: population loses momentum, reported household income and home value rise, unemployment improves from its early level, and total energy use moves lower even as energy production follows a different cycle.
What changed at a glance
Illinois primary energy production builds gradually, accelerates in the middle of the series, then enters a period of pullbacks and partial recoveries. Total energy consumption has a different long-run shape: it begins from a comparatively high level, fluctuates through several rebounds, and ends lower. The contrast matters because statewide supply and statewide use answer different questions. Production can change with generation, fuel extraction, plant decisions, and markets, while consumption also reflects weather, efficiency, transportation, industry, and household demand.
Population rises modestly early in the household-data period, then spends a longer interval declining. Median household income, by contrast, develops a sustained upward path, while the unemployment rate falls substantially from its earlier high. Those three directions are not contradictory. A state can have slower population growth while household earnings measures improve and labor-market slack decreases. Illinois therefore illustrates why population loss should not automatically be treated as a complete verdict on economic conditions.
Median home value falls through the early part of the household series, reaches a low point, and then turns into a long upward run. Median household income also rises, but parallel increases do not automatically mean housing becomes easier to afford. Higher home values can strengthen the balance sheets of existing owners while increasing entry costs for first-time or relocating buyers. Rent, mortgage costs, inventory, construction, and local market conditions are therefore necessary companions to the statewide home-value series.
Events & policy to read alongside the data
Events and policies are shown as period context; the report does not claim causation without authoritative evidence.
The modern state constitution provides the institutional framework for later changes in Illinois government and policy.
These laws progressively expanded Illinois clean-energy policy across renewable energy, efficiency and workforce programs.
The law created a new statewide minimum standard for paid leave among covered workers.
The law represents the latest stage of state policy on grid reliability, storage and long-term power planning.
Regional profile
Start with the regional profile and key indicators, then continue through cities, places, local context and long-run change.
Major cities
Key cities and the roles they play in the region.
Chicago
Illinois’s largest city is the state’s principal economic, transportation, and cultural hub. Its overlapping rail, highway, aviation, and waterway networks make it central to understanding statewide connections.
City of ChicagoSpringfield
Springfield is the Illinois state capital and the center of state government. Its concentration of Abraham Lincoln sites and public institutions links administration, political history, and heritage tourism.
City of SpringfieldAttractions, nature & landmarks
Notable attractions, natural areas and landmarks in regional context.
Starved Rock State Park
A state park along the Illinois River known for sandstone bluffs, canyons, forest scenery, and outdoor recreation. It represents a major natural landscape beyond the state’s urban centers.
Illinois Department of Natural ResourcesPullman National Historical Park
A national historical park on Chicago’s South Side interpreting a planned industrial community, railcar manufacturing, labor history, and urban design in one landscape.
National Park ServiceCahokia Mounds State Historic Site
A major archaeological and historic site preserving the remains of a large Mississippian Indigenous urban center. It places Illinois history in a much deeper time frame than modern urban development.
Cahokia Mounds State Historic Site / Illinois Department of Natural ResourcesRegional life & infrastructure
University of Illinois Urbana-Champaign
A leading public research university in Illinois with missions in teaching, research, and public service, making Urbana-Champaign a major statewide knowledge and research hub.
University of Illinois Urbana-ChampaignAbraham Lincoln Presidential Library and Museum
A major historical and cultural institution in Springfield centered on Abraham Lincoln documents, artifacts, exhibitions, and education. It links state-capital history with a broader national story.
Abraham Lincoln Presidential Library and MuseumHousehold, population, housing, and employment measures come from Census ACS multi-year estimates, so they are better suited to structural direction than short-term monthly movement.
U.S. Census Bureau ACS APIEnergy production and consumption are annual state-level measures from the EIA State Energy Data System, allowing Illinois’s long-run energy structure to be viewed from both supply and use sides.
U.S. Energy Information AdministrationIllinois combines Chicago’s metropolitan functions, Springfield’s state-government role, Urbana-Champaign’s research and education base, and natural and historic assets along the Illinois River corridor.
State and first-party public sourcesChange summaries
Total primary energy production
Illinois primary energy production does not follow a single straight trend. Gradual early growth gives way to a stronger mid-period rise, followed by pullbacks and partial recoveries.
Total energy consumption
Total energy consumption starts from a relatively high level and trends lower over the long run. Temporary rebounds do not reverse the broader movement toward lower statewide use.
Population
Illinois population rises modestly at the beginning of the household-data period, then spends a longer stretch declining. The latest observation shows a pause in that slide, but stagnation and decline dominate the longer view.
Median household income
Median household income is nearly flat at first, then rises more strongly later in the series. Its reported dollar level generally increases even while population, energy use, and unemployment follow different paths.
Median home value
Median home value falls for several early years, then reverses and rises for an extended period. Illinois housing therefore shows a clear down-cycle followed by recovery and sustained appreciation.
Unemployment rate
The unemployment rate first moves higher, then trends downward for many years. It rises modestly around the pandemic period, but the latest level remains below the start of the series.
Charts
Charts are fetched when this section comes into view.
Detailed narrative
Illinois works best as a connected regional system rather than a single trend line. Chicago concentrates metropolitan business, culture, and transportation; Springfield anchors state government; Urbana-Champaign adds a major research and education base; and the rest of the state includes manufacturing centers, agricultural landscapes, river corridors, and smaller communities with different demographic pressures. When the long-run indicators are read together, a mixed pattern emerges: population loses momentum, reported household income and home value rise, unemployment improves from its early level, and total energy use moves lower even as energy production follows a different cycle.
Energy supply and energy use follow different cycles
Illinois primary energy production builds gradually, accelerates in the middle of the series, then enters a period of pullbacks and partial recoveries. Total energy consumption has a different long-run shape: it begins from a comparatively high level, fluctuates through several rebounds, and ends lower. The contrast matters because statewide supply and statewide use answer different questions. Production can change with generation, fuel extraction, plant decisions, and markets, while consumption also reflects weather, efficiency, transportation, industry, and household demand.
The latest stretch brings both measures lower at the same time, but that shared direction should not be over-interpreted. A total-energy series cannot identify whether efficiency, structural economic change, prices, weather, or fuel switching is the main reason. The stronger use of the Data Lab is to identify the long-run breakpoints first, then move to fuel-level or sector-level evidence when a specific explanation is needed. In that sense, Illinois shows a durable energy base that has been repeatedly rebalanced rather than a simple story of continuous expansion or decline.
Population, employment and household income separate over time
Population rises modestly early in the household-data period, then spends a longer interval declining. Median household income, by contrast, develops a sustained upward path, while the unemployment rate falls substantially from its earlier high. Those three directions are not contradictory. A state can have slower population growth while household earnings measures improve and labor-market slack decreases. Illinois therefore illustrates why population loss should not automatically be treated as a complete verdict on economic conditions.
The newest population reading suggests stabilization after larger losses, but one observation is not enough to declare a durable reversal. Unemployment also appears to have stopped improving rapidly. Statewide averages need geographic context: the Chicago metropolitan area, the state-capital region, university communities, industrial cities, and rural counties can experience very different labor and migration patterns. The state total is most useful as an overview, with county and city detail added when the goal is to understand where the change is actually occurring.
Housing appreciation changes the meaning of income growth
Median home value falls through the early part of the household series, reaches a low point, and then turns into a long upward run. Median household income also rises, but parallel increases do not automatically mean housing becomes easier to afford. Higher home values can strengthen the balance sheets of existing owners while increasing entry costs for first-time or relocating buyers. Rent, mortgage costs, inventory, construction, and local market conditions are therefore necessary companions to the statewide home-value series.
This point is especially important in Illinois because housing markets differ sharply across metropolitan Chicago, its suburbs, central Illinois, university communities, and smaller manufacturing or agricultural areas. A statewide median compresses those local differences. The long-run dashboard is best used to locate the housing turning point and compare it with income and population direction. The fact that home values can rise during a period of weak statewide population growth is a reminder that supply, financing, and local demand can matter as much as the headline population total.
A network of cities, institutions and landscapes explains the state
Chicago is the largest city and the state’s main metropolitan node, with O’Hare connecting Illinois to national and international air networks. Springfield has a different function: it is the seat of state government and a major center for Abraham Lincoln history. Urbana-Champaign adds a research and education role through the University of Illinois. These centers create different labor markets, housing pressures, travel patterns, and public-service demands, which helps explain why statewide statistics often combine several distinct regional stories.
The same statewide picture also includes places that are not primarily urban. Starved Rock State Park represents the river-valley landscape and outdoor recreation; Cahokia Mounds places Illinois history in a much deeper Indigenous time frame; and Pullman preserves the intersection of industrial planning, rail manufacturing, labor conflict, and urban design. Connecting these places with the data prevents the regional history from becoming a collection of abstract indicators. Illinois is simultaneously an administrative, industrial, transportation, research, cultural, and natural system.
The most useful years are the ones where indicators diverge
The early energy years include several moments when production and consumption move in opposite directions. Once population, income, housing, and unemployment join the timeline, the combinations become more informative. There are years when energy production strengthens while housing remains weak and unemployment is still elevated, followed by a period of improving labor conditions, rising income, and a recovery in home value. The pandemic period produces another clear split: energy activity and population weaken while reported household-dollar measures continue along a different path.
The latest year again shows a mixed system. Energy production and consumption move lower, population is close to stable, household income and home value continue upward, and unemployment edges up from a lower level. No single indicator can summarize that combination. The time tree is therefore most useful as a navigation tool: identify a year where several measures change direction, read the year-specific context, and then open the relevant metric or place history for a deeper explanation.
Data coverage and recent changes
This page combines 6 indicators across 5 topics from 2 data providers. 6 indicators support comparison across at least two periods, and available coverage runs from 2000 to 2024.
Recent data signals
- Median home value: 2023 250,500 US dollars → 2024 263,300 US dollars (+5.1%)
- Median household income: 2023 81,702 US dollars → 2024 83,390 US dollars (+2.1%)
- Total primary energy production: 2023 2,202,042 Billion Btu → 2024 2,172,437 Billion Btu (-1.3%)
- Total energy consumption: 2023 3,479,416 Billion Btu → 2024 3,434,701 Billion Btu (-1.3%)
- Unemployment rate: 2023 5.8% → 2024 5.84% (+0.04 pp)
FAQ
What should I look at first when reading long-run change in Illinois?
Start with the combination of population, unemployment, median household income, median home value, energy production, and energy consumption. Illinois often shows divergence across these measures, so any single indicator leaves out an important part of the regional picture.
Does rising home value mean housing conditions are improving?
Not necessarily. Higher values can benefit existing owners while raising entry costs for buyers. Income, rents, housing supply, financing costs, and local market differences are needed to interpret affordability.
Does Chicago represent all of Illinois?
Chicago is the state’s dominant metropolitan and transportation center, but it does not represent every regional pattern. Springfield, Urbana-Champaign, other cities, and rural areas have different government, research, industry, demographic, and housing roles.
Illinois changes through several overlapping systems rather than one statewide cycle. Energy production and consumption can separate, population can stagnate while income and home values rise, and labor-market improvement can occur without strong population growth. The place network adds another layer: Chicago organizes major metropolitan and transport functions, Springfield concentrates government and historical institutions, Urbana-Champaign anchors research and education, and major natural and cultural sites broaden the state beyond its cities. The most useful question is therefore not simply whether Illinois is “up” or “down,” but which indicators are moving together, which are diverging, and where those transitions occur.
Data tables
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Coverage & methodology
Long-run trends are interpreted from the supplied verified ACS and EIA data. Historical, disaster and policy events are checked against official Illinois state, public-institution and federal sources and are used as temporal context; they are not treated as direct causes of population, income, housing, labor or energy changes without separate evidence.
Sources
Illinois Population: Gradual Decline after the 2015 Peak and Signs of Recent Stabilization
Illinois’s ACS population estimate rises from 12,790,182 in 2011 to a series high of 12,873,761 in 2015, then generally declines to 12,694,798 in 2024. The latest value is about 0.7 percent below the 2011 level and roughly 1.4 percent below the 2015 peak. The estimate edges up slightly from 12,692,653 in 2023 to 12,694,798 in 2024, but that small movement is not enough to establish a durable reversal of the longer decline. Because successive ACS five-year estimates overlap, adjacent values should not be treated as precise one-year population changes. The strongest conclusion is that Illinois experienced a modest statewide population contraction after the mid-2010s, while the most recent observation looks closer to stabilization than to another large decline.
Download report dataKey findings
Population peaks at 12,873,761 in 2015 and falls to 12,694,798 in 2024, about 1.4 percent below the peak.
The 2024 estimate is only slightly above 2023, providing a weak stabilization signal rather than clear evidence of a new growth trend.
Statewide change masks major differences between the Chicago metropolitan area, smaller cities, and rural counties, so local planning requires substate data.
A modest long-run contraction rather than a collapse
Illinois’s population estimate increases slightly from 12,790,182 in 2011 to 12,873,761 in 2015 and then moves lower. The 2024 estimate of 12,694,798 is about 0.7 percent below the starting value and about 1.4 percent below the peak. The percentage change is modest for a large state, but the geographic distribution of that change can still matter for housing, schools, tax bases, infrastructure, and public services.
These are ACS five-year estimates rather than single-year population counts. Consecutive releases share several years of survey data, so differences between adjacent observations should be used to describe direction and scale rather than exact annual migration or natural increase. Census annual population estimates are better suited to separating births, deaths, domestic migration, and international migration.
The downward path after 2015
After the 2015 high, the estimate declines to 12,851,684 in 2016, 12,821,497 in 2018, and 12,716,164 in 2020. A temporary increase appears in 2021, but the estimate falls again in 2022 and 2023. Viewed across the full period, the post-2015 direction is more clearly negative than the year-to-year noise.
The statewide total combines very different demographic environments. Chicago and its suburbs, university communities, manufacturing centers, and rural counties can differ in migration, age structure, births, and deaths. Some places can gain residents even while the state total falls, while others may face faster aging and population loss than the statewide average suggests.
The 2021 jump and the very small 2024 rebound
The estimate rises from 12,716,164 in 2020 to 12,821,813 in 2021, a visible interruption in the longer decline. The overlapping nature of ACS five-year estimates means that this movement should not be assigned mechanically to a single event or interpreted as a precise one-year inflow.
The move from 12,692,653 in 2023 to 12,694,798 in 2024 is far smaller. It may indicate that the recent decline is flattening, but one small increase cannot establish a new growth phase. Additional annual population estimates and migration components are needed to confirm whether stabilization persists.
Population softens while incomes and home values rise
Illinois’s median household income and median owner-occupied home value both increase over the broad period even as population trends slightly lower. This is a useful reminder that population and prices do not move in a simple one-to-one relationship. Housing supply, interest rates, industry structure, household formation, and regional demand can produce rising values even when statewide population is flat or declining.
Housing conditions also vary greatly across Illinois. Demand in the Chicago metropolitan area can differ from conditions in smaller cities or rural counties, so the statewide population trend cannot be used as a direct proxy for every local housing market. Population provides one demand foundation, but jobs, household structure, inventory, and financing conditions shape the actual outcome.
Recent stabilization remains tentative
The 2024 estimate is slightly higher than 2023, but the difference is too small to outweigh the longer post-2015 pattern. The latest observation is best described as a tentative stabilization signal. A durable reversal would require several additional years of consistent population gains under comparable measurement.
Future monitoring should pair statewide population with age structure, household counts, domestic and international migration, and separate trends for the Chicago region and downstate Illinois. Even if total population stabilizes, changes in where people live and how old households are can alter demand for schools, health care, transportation, and housing.
Related year mini reports
Official sources
Illinois Household Income: Long-Run Nominal Growth with an Early-2020s Acceleration
Illinois’s median household income rises from $56,576 in 2011 to $83,390 in 2024, a nominal increase of about 47.4 percent. The early part of the series is nearly flat, including a small dip from $56,853 in 2012 to $56,797 in 2013, but the long-run direction becomes steadily positive. The largest adjacent increase occurs from $72,563 in 2021 to $78,433 in 2022, about 8.1 percent, followed by further gains in 2023 and 2024. This is a nominal-dollar median, not an inflation-adjusted measure of purchasing power. Illinois’s household-income trend is therefore best interpreted with BEA state income and GDP statistics, labor-market conditions, inflation, and housing costs rather than treated as a direct measure of changes in living standards.
Download report dataKey findings
Median household income increased from $56,576 in 2011 to $83,390 in 2024, about 47.4 percent in nominal terms.
The largest adjacent increase occurs from 2021 to 2022, when the median rises by about 8.1 percent.
Nominal income growth does not equal the same increase in real purchasing power, so inflation, housing costs, and employment conditions remain essential context.
The household-income midpoint rises over the long run
Illinois’s median household income increases from $56,576 in 2011 to $83,390 in 2024, a gain of roughly $26,800. The median represents the household at the middle of the income distribution and is less influenced by a relatively small number of very high-income households than an average would be.
The figures are nominal dollars. A 47.4 percent increase in the reported amount does not mean that households can buy 47.4 percent more goods and services. Inflation, housing, transportation, health care, and other costs determine how much of the nominal gain becomes a real improvement in household financial capacity.
A flat early phase gives way to stronger gains
The median rises from $56,576 in 2011 to $56,853 in 2012, then slips slightly to $56,797 in 2013. After that, the series moves to $59,196 in 2016, $65,886 in 2019, and $68,428 in 2020. The long-run pattern is therefore much stronger than the nearly flat early years suggest.
Median household income can change because of wages, employment, household composition, industry mix, and transfer income. The ACS series cannot separate those drivers. BEA personal-income and GDP data and BLS labor statistics provide complementary perspectives on how Illinois’s broader economy changed.
The large 2021-2022 increase
The median rises from $72,563 in 2021 to $78,433 in 2022, an increase of $5,870 or about 8.1 percent. This is the largest adjacent percentage gain in the supplied series. Income then increases further to $81,702 in 2023 and $83,390 in 2024.
The acceleration is important in nominal terms, but it coincides with a period of higher prices and housing costs. The correct interpretation is faster growth in dollar income, not an equal increase in real purchasing power. A consistent price measure would be required to convert the series into real terms.
Population softness can coexist with rising income
Illinois’s population trends slightly downward after the mid-2010s while median household income rises. That combination shows why population size is not a direct proxy for household income. Wages, productivity, sector mix, household structure, and the distribution of employment can change independently of the total number of residents.
Median home value also rises after its mid-2010s low. Higher income can improve household capacity, but if housing and other essential costs also rise quickly, the improvement can be partly offset. The relative movement of income and costs matters more for affordability than either series alone.
The 2024 high and what it does not tell us
The 2024 median of $83,390 is the highest observation in the supplied series. Nominal income continues upward after the large 2022 gain, and the recent observations do not show a reversal. Historical growth, however, cannot guarantee the same future pace.
Future assessment should combine ACS income with BEA personal income, wages, employment, inflation, and housing costs. The Chicago metropolitan economy and downstate Illinois have different industries and cost structures, so statewide median income cannot fully describe household experience across the state.
Related year mini reports
Official sources
Illinois Employment: A Large Post-2013 Decline in Unemployment with Recent Stabilization
Illinois’s ACS-based unemployment rate rises from about 9.34 percent in 2011 to a series high of about 10.46 percent in 2013, then follows a long decline to about 5.80 percent in 2023. The rate edges up to about 5.84 percent in 2024, but it remains roughly 4.62 percentage points below the 2013 peak. The decline pauses around 2020-2021 before resuming. This long-run pattern is consistent with a much stronger labor-market position than at the early-series high, but unemployment alone does not measure labor-force participation, wages, hours, job quality, or industry composition. BLS monthly data provide a more current view, while the ACS series is better suited to long-run structural comparison.
Download report dataKey findings
The ACS unemployment rate peaks at about 10.46 percent in 2013 and falls to about 5.80 percent in 2023.
The rate rises only slightly to about 5.84 percent in 2024 and remains roughly 4.62 percentage points below the peak.
Current BLS data show that industry employment is moving unevenly, so statewide unemployment should be interpreted with participation, payroll jobs, and sector detail.
A much lower unemployment rate than at the early-series high
Illinois’s ACS unemployment measure increases from about 9.34 percent in 2011 to 9.91 percent in 2012 and 10.46 percent in 2013. It then moves lower over the long run, reaching about 5.80 percent in 2023 and 5.84 percent in 2024. The gap from the 2013 high remains substantial.
Unemployment measures the share of the labor force that is without work and actively seeking a job. It does not show whether labor-force participation is rising, whether jobs are full time, what workers earn, or whether employment is concentrated in expanding or contracting industries. Those measures are necessary for a full labor-market assessment.
A sustained decline after 2013
After the 2013 peak, the rate falls to 9.99 percent in 2014, 9.09 percent in 2015, 8.17 percent in 2016, 7.36 percent in 2017, 6.56 percent in 2018, and 5.94 percent in 2019. The length and consistency of that decline provide stronger evidence of structural improvement than any one low observation.
The reasons can include stronger employment, changes in participation, migration, age structure, and the industry mix. Illinois has a large and diverse economy spanning manufacturing, transportation, finance, professional services, health care, government, and other sectors, so statewide unemployment can conceal significant differences across industries and regions.
A pause in the decline around 2020-2021
The rate moves from about 5.94 percent in 2019 to 5.96 percent in 2020 and 6.18 percent in 2021. It then falls again to 5.96 percent in 2022 and 5.80 percent in 2023 before edging up in 2024. The recent pattern looks more like stabilization within a narrow band than a return to the high-unemployment conditions seen earlier.
The ACS measure should not be treated as identical to the monthly seasonally adjusted unemployment rate published by BLS. The two sources use different survey frameworks and frequencies. ACS is useful for long-run demographic comparison, while BLS provides a faster view of current labor-market conditions.
Lower unemployment alongside higher household income
Median household income rises while the long-run unemployment rate falls. The combination is consistent with better overall economic conditions, but the two series do not prove that lower unemployment caused the income increase. Wages, hours, household composition, transfer income, and industry changes all contribute to the household-income measure.
Recent BLS Illinois data also show uneven industry performance, with sectors such as construction, manufacturing, financial activities, education and health services, and trade moving differently. This matters because a stable statewide unemployment rate can coexist with hiring strength in some industries and weakness in others.
The small 2024 uptick should be read cautiously
The 2024 ACS rate of about 5.84 percent is slightly above the 2023 low but remains roughly 4.62 percentage points below the 2013 peak. One small increase is not enough to establish a new deterioration trend; the more defensible description is a flattening after a long decline.
Future monitoring should combine unemployment with labor-force participation, employment-population measures, wages, payroll jobs, and industry detail. The Chicago metropolitan economy and downstate labor markets also differ substantially, so statewide conditions cannot be assumed to describe every region equally.
Official sources
Illinois Home Values: Recovery from the 2015 Low and a Faster Early-2020s Rise
Illinois’s median owner-occupied home value falls from $198,500 in 2011 to a series low of $173,800 in 2015, then reverses direction and rises to $263,300 by 2024. The latest value is about 51.5 percent above the 2015 low and about 32.6 percent above the 2011 starting point. The largest adjacent increase occurs from $212,600 in 2021 to $239,100 in 2022, a rise of about 12.5 percent, followed by further gains in 2023 and 2024. The ACS measure is a statewide median estimate for owner-occupied housing, not a transaction-price index or a rent measure. Illinois housing affordability therefore needs to be evaluated with household income, mortgage costs, rental conditions, supply, and major regional differences.
Download report dataKey findings
Median home value rises from the 2015 low of $173,800 to $263,300 in 2024, an increase of about 51.5 percent.
The largest adjacent increase occurs from 2021 to 2022, when the median rises about 12.5 percent.
Statewide values conceal large differences between the Chicago area and other parts of Illinois, so affordability requires local income, financing, and supply evidence.
A clear decline followed by a strong recovery
Illinois’s median owner-occupied home value falls from $198,500 in 2011 to $190,800 in 2012, $182,300 in 2013, $175,700 in 2014, and a low of $173,800 in 2015. The direction then reverses, and the median reaches $263,300 in 2024, about 51.5 percent above the low.
This ACS measure is an estimated median for owner-occupied homes. It is not a repeat-sales price index and does not measure rents. Housing markets in Chicago, its suburbs, smaller metropolitan areas, and rural counties differ substantially, so the statewide median is most useful as a broad directional indicator.
A gradual recovery after 2015
The median rises to $174,800 in 2016, $179,700 in 2017, $187,200 in 2018, and $194,500 in 2019. It reaches $202,100 in 2020 and $212,600 in 2021, eventually moving above the 2011 level. The 2010s therefore contain both a decline and a sustained recovery.
Population alone cannot explain that recovery. Illinois’s statewide population trends modestly lower over the long run while home values rise. Housing supply, interest rates, construction costs, household formation, location preferences, income, and employment conditions can all affect values independently of statewide population.
The 2021-2022 acceleration
The median increases from $212,600 in 2021 to $239,100 in 2022, a gain of $26,500 or about 12.5 percent. This is the largest adjacent percentage increase in the supplied series and marks a clear acceleration relative to the gradual recovery of the previous years.
The value continues upward to $250,500 in 2023 and $263,300 in 2024, so the late-period rise is not limited to one observation. Because the ACS median is not a transaction-price index, sales prices, inventory, construction, rents, and mortgage rates are needed to explain the market mechanics behind the increase.
Home values and household income move at different speeds
Median household income rises about 47.4 percent from 2011 to 2024, compared with about 32.6 percent for home value from the same starting point. That does not mean housing necessarily became more affordable, because the home-value series first fell and then accelerated sharply after 2015, while mortgage costs and rents also matter.
Affordability depends on the combination of price, income, interest rates, taxes, and local supply. A household can face higher monthly costs even if income keeps pace with the purchase price when borrowing costs rise. The statewide comparison should therefore be treated as context rather than a complete affordability measure.
The 2024 high and regional differences
The 2024 median of $263,300 is the highest value in the supplied series and stands $50,700 above the 2021 level. The most recent observations all move upward, confirming a clear late-series appreciation trend at the statewide level.
Future analysis should separate the Chicago metropolitan area from downstate Illinois and combine home values with rents, transaction prices, inventory, mortgage rates, new construction, and local incomes. The statewide median can rise even while buyers and renters face very different conditions across local markets.
Related year mini reports
Official sources
Illinois Energy: Production Retreats from Its 2014 Peak while Long-Run Consumption Falls
Illinois total primary energy production rises from 1,888,016 billion Btu in 2000 to a peak of 2,680,437 billion Btu in 2014, an increase of about 42.0 percent, before declining to 2,172,437 billion Btu in 2024. Production remains about 15.1 percent above its 2000 level despite the retreat. Total energy consumption follows a different path: it rises from 4,028,341 billion Btu in 2000 to a peak of 4,138,872 billion Btu in 2005 and then trends lower to 3,434,701 billion Btu in 2024. The latest consumption level is about 14.7 percent below 2000 and is the lowest value in the supplied 2000-2024 series. The divergence between production and consumption is the central feature and requires fuel- and sector-level EIA data for explanation.
Download report dataKey findings
Primary energy production peaks at 2,680,437 billion Btu in 2014 and declines about 19.0 percent to 2,172,437 billion Btu in 2024.
Total energy consumption falls about 17.0 percent from its 2005 peak of 4,138,872 billion Btu to 3,434,701 billion Btu in 2024.
Production remains above its 2000 level while consumption is below its 2000 level, showing distinct long-run supply and demand paths.
Production expands and then retreats while consumption trends lower
Illinois’s energy series shows a clear divergence between supply and demand. Total primary energy production increases from 1,888,016 billion Btu in 2000 to 2,172,437 billion Btu in 2024, about 15.1 percent. Total energy consumption falls from 4,028,341 to 3,434,701 billion Btu, about 14.7 percent.
Production measures primary energy originating in Illinois, while consumption measures energy used by residential, commercial, industrial, transportation, and other activities. Energy crosses state borders and electricity and fuels follow different flows, so the two totals do not need to match or move in the same direction.
Production expands strongly through 2014
Production rises from 1,888,016 billion Btu in 2000 to 2,096,733 in 2010, 2,196,966 in 2011, 2,439,966 in 2012, and 2,518,395 in 2013 before reaching 2,680,437 billion Btu in 2014. The peak is roughly 42.0 percent above the 2000 baseline.
Illinois has a large and diverse energy system that includes nuclear generation, fossil fuels, and renewables. The aggregate production total cannot identify which source drove each movement. EIA’s fuel-level SEDS and electricity data are needed to separate nuclear, coal, natural gas, wind, and other contributors.
The 2014 production peak and the earlier 2005 consumption peak
After 2014, production falls to 2,617,505 billion Btu in 2015 and 2,371,898 in 2016. It partially recovers in 2017 and 2018, drops sharply to 2,074,443 in 2020, then rebounds before easing again in 2023 and 2024. The latest level remains well below the production peak.
Consumption peaks much earlier, at 4,138,872 billion Btu in 2005. It trends lower over the long run, drops sharply in 2020, partially recovers, and then declines again in 2023 and 2024. The 2024 total of 3,434,701 billion Btu is the lowest observation in the supplied 2000-2024 consumption series.
Economic growth and energy use need not move together
Illinois household income rises over the long run while total energy consumption falls. Economic activity and household resources can expand without an equal increase in energy use because energy efficiency, industry mix, power-sector changes, weather, fuel prices, and transportation patterns can reduce energy intensity.
Consumption is also much larger than primary production, highlighting the importance of interstate energy flows and fuel supply. The electricity generation mix alone cannot explain statewide energy use because total consumption includes petroleum and other fuels used by transportation, industry, businesses, and households.
Consumption reaches the series low while production remains below peak
Primary energy production of 2,172,437 billion Btu in 2024 is about 19.0 percent below the 2014 peak but still about 15.1 percent above the 2000 level. Production has edged lower in both 2023 and 2024 after a partial recovery through 2022.
Total energy consumption of 3,434,701 billion Btu is about 17.0 percent below the 2005 peak and the lowest value in the supplied period. Future analysis should separate end-use sectors, fuels, power generation, and interstate flows to determine whether the decline reflects efficiency, industrial change, weather, transportation demand, or other structural factors.