DATA LAB

California

1937–2025 · 시간 트리 중심형
Geography levelState
Parent geographyUnited States
CapitalSacramento
Largest cityLos Angeles
Administrative subdivisions58 counties
State capitalSacramento
Largest cityLos Angeles
Counties58 count
Latest population39.29M
Tracked indicators6
Observation period1937–2025
GovernmentSacramento

California’s state capital and center of statewide legislative and executive functions.

Major cityLos Angeles

California’s largest city and a major economic, financial and cultural center of Southern California.

Major citySan Francisco

A core Bay Area city with major roles in finance, technology, culture, tourism and regional transportation.

Major citySan Diego

A major Southern California coastal city with extensive coastline, parks, open space and urban services.

Nature & parksYosemite National Park

A defining Sierra Nevada national park known for valleys, waterfalls, meadows, giant sequoias and wilderness.

AirportLos Angeles International Airport

Los Angeles’ major international airport and a key passenger gateway for Southern California.

PortPort of Los Angeles

A major public seaport in San Pedro Bay linking Southern California with international trade.

Research & innovationUniversity of California, Berkeley

A major Bay Area public research university with broad research and education activity.

Total primary energy production1.71M2024
Total energy consumption6.86M2024
Population39.29M2024
Median household income$99,1222024
Median home value$734,7002024
Unemployment rate6.61%2024

Year-by-year change

YearObserved changes & events
1937Golden Gate Bridge opened — The suspension bridge linking San Francisco and Marin County opened to vehicle traffic and became a defining Bay Area gateway.
1960State Water Project financing approved — Statewide voter approval created the financing basis for large-scale water-storage and conveyance infrastructure.
1972BART began revenue service — A new regional rapid-transit system began passenger service in the Bay Area, opening a new phase of metropolitan commuting.
2001Total primary energy production −109.8K · Total energy consumption +105.5K
2002Total primary energy production +10.6K · Total energy consumption −15K
2003Total primary energy production −55.4K · Total energy consumption −140.9K
2004Total primary energy production −123.8K · Total energy consumption +381.5K
2005Total primary energy production +10.9K · Total energy consumption −93.7K
2006Total primary energy production −60.9K · Total energy consumption +43.8K
2007Total primary energy production −53K · Total energy consumption +137.6K
2008Total primary energy production −77.1K · Total energy consumption −174.7K
2009Total primary energy production −51.6K · Total energy consumption −319K
2010Total primary energy production +4.1K · Total energy consumption −158.5K
2011Total primary energy production +34.1K · Total energy consumption −83.2K
2012Total primary energy production −230.2K · Total energy consumption −113.7K · Population +355.9K · Median household income −$232 · Median home value −$37.7K · Unemployment rate +0.91pp
2013Total primary energy production +35.1K · Total energy consumption +68.6K · Population +334.1K · Median household income −$306 · Median home value −$17.5K · Unemployment rate +0.5pp · New East Span of the San Francisco–Oakland Bay Bridge opened — The new eastern span of the Bay Bridge opened, replacing a critical road connection between Oakland and Yerba Buena Island.
2014Total primary energy production +15.9K · Total energy consumption −88.4K · Population +407.7K · Median household income +$395 · Median home value +$5K · Unemployment rate −0.55pp
2015Total primary energy production −38.3K · Total energy consumption +83.8K · Population +354.5K · Median household income +$329 · Median home value +$14.1K · Unemployment rate −1.1pp · California High-Speed Rail held its official groundbreaking — An official groundbreaking in Fresno marked the start of the construction phase for California High-Speed Rail.
2016Total primary energy production −48K · Total energy consumption −571 · Population +232.7K · Median household income +$2K · Median home value +$23.8K · Unemployment rate −1.14pp
2017Total primary energy production +1.9K · Total energy consumption +9.1K · Population +328.6K · Median household income +$3.4K · Median home value +$34.1K · Unemployment rate −1.09pp · First phase of Oroville spillway reconstruction completed — The first major reconstruction phase was completed after damage to the main Oroville spillway.
2018Total primary energy production −117.5K · Total energy consumption +147.7K · Population +165.9K · Median household income +$4.1K · Median home value +$32.5K · Unemployment rate −0.92pp
2019Total primary energy production −2.6K · Total energy consumption −62.3K · Population +134.7K · Median household income +$4K · Median home value +$29.1K · Unemployment rate −0.67pp
2020Total primary energy production −158.9K · Total energy consumption −798.4K · Population +62.5K · Median household income +$3.4K · Median home value +$33.5K · Unemployment rate +0.12pp · Major modern wildfire season — Large wildfires across California placed severe pressure on forests, communities, air quality, power systems and evacuation networks.
2021Total primary energy production −44K · Total energy consumption +345.2K · Population +109.3K · Median household income +$5.4K · Median home value +$34.7K · Unemployment rate +0.34pp
2022Total primary energy production −55.9K · Total energy consumption +78.7K · Population −99.2K · Median household income +$7.8K · Median home value +$86.1K · Unemployment rate −0.12pp
2023Total primary energy production +90.7K · Total energy consumption −42.7K · Population −113.3K · Median household income +$4.4K · Median home value +$36.1K · Unemployment rate +0.01pp
2024Total primary energy production +36.5K · Total energy consumption +40.6K · Population +44.6K · Median household income +$2.8K · Median home value +$39.3K · Unemployment rate +0.19pp
2025Major Los Angeles County wildfires — Multiple major wildfires in Los Angeles County caused severe damage to communities and local infrastructure.

Analysis charts

EnergyTotal primary energy productionBillion Btu · 2000–2024
1.71M2024
Start 2.7MLong-run change -36.6%Low 2022High 2000
2.78M2.46M2.14M1.82M1.49M2000 · 2.7M20002001 · 2.59M2002 · 2.6M20022003 · 2.54M2004 · 2.42M20042005 · 2.43M2006 · 2.37M20062007 · 2.31M2008 · 2.24M20082009 · 2.19M2010 · 2.19M20102011 · 2.22M2012 · 1.99M20122013 · 2.03M2014 · 2.04M20142015 · 2.01M2016 · 1.96M20162017 · 1.96M2018 · 1.84M20182019 · 1.84M2020 · 1.68M20202021 · 1.64M2022 · 1.58M20222023 · 1.67M2024 · 1.71M2024
EnergyTotal energy consumptionBillion Btu · 2000–2024
6.86M2024
Start 7.5MLong-run change -8.7%Low 2020High 2007
8.04M7.61M7.18M6.75M6.31M2000 · 7.5M20002001 · 7.61M2002 · 7.6M20022003 · 7.45M2004 · 7.84M20042005 · 7.74M2006 · 7.79M20062007 · 7.92M2008 · 7.75M20082009 · 7.43M2010 · 7.27M20102011 · 7.19M2012 · 7.07M20122013 · 7.14M2014 · 7.05M20142015 · 7.14M2016 · 7.14M20162017 · 7.15M2018 · 7.29M20182019 · 7.23M2020 · 6.43M20202021 · 6.78M2022 · 6.86M20222023 · 6.81M2024 · 6.86M2024
PopulationPopulationpersons · 2011–2024
39.29M2024
Start 36.97MLong-run change +6.3%Low 2011High 2021
39.85M39.03M38.21M37.39M36.57M2011 · 36,969,20020112012 · 37,325,0682013 · 37,659,18120132014 · 38,066,9202015 · 38,421,46420152016 · 38,654,2062017 · 38,982,84720172018 · 39,148,7602019 · 39,283,49720192020 · 39,346,0232021 · 39,455,35320212022 · 39,356,1042023 · 39,242,78520232024 · 39,287,3772024
IncomeMedian household incomeUS dollars · 2011–2024
$99,1222024
Start $61,632Long-run change +60.8%Low 2013High 2024
$102,164$91,136$80,108$69,080$58,0522011 · $61,63220112012 · $61,4002013 · $61,09420132014 · $61,4892015 · $61,81820152016 · $63,7832017 · $67,16920172018 · $71,2282019 · $75,23520192020 · $78,6722021 · $84,09720212022 · $91,9052023 · $96,33420232024 · $99,1222024
HousingMedian home valueUS dollars · 2011–2024
$734,7002024
Start $421,600Long-run change +74.3%Low 2013High 2024
$764,164$657,357$550,550$443,743$336,9362011 · $421,60020112012 · $383,9002013 · $366,40020132014 · $371,4002015 · $385,50020152016 · $409,3002017 · $443,40020172018 · $475,9002019 · $505,00020192020 · $538,5002021 · $573,20020212022 · $659,3002023 · $695,40020232024 · $734,7002024
EmploymentUnemployment ratepercent · 2011–2024
6.61%2024
Start 10.12%Long-run change -34.7%Low 2019High 2013
11.97%10.38%8.8%7.21%5.62%2011 · 10.12%20112012 · 11.03%2013 · 11.53%20132014 · 10.99%2015 · 9.88%20152016 · 8.74%2017 · 7.65%20172018 · 6.73%2019 · 6.06%20192020 · 6.18%2021 · 6.53%20212022 · 6.41%2023 · 6.42%20232024 · 6.61%2024

Full report

California’s 2011–2024 pattern is defined by a long population expansion that turns after 2021, while income and home value rise strongly after early lows. Unemployment follows a separate path, reaching an early high in 2013 and then declining over the longer run.

Population growth initially ran against weaker income and housing

Population rises from 36,969,200 in 2011 to 37,659,181 in 2013. Median household income slips from $61,632 to $61,094, while median home value falls from $421,600 to $366,400.

Unemployment reaches the high point of the supplied series in 2013, making the opening phase a period of divergence rather than uniform expansion.

After 2013, income and housing recover while unemployment moves lower

Median household income reaches $63,783 in 2016, $75,235 in 2019 and $84,097 in 2021. Home value also turns upward after 2013, reaching $505,000 in 2019 and $573,200 in 2021.

Population continues rising to 39,455,353 in 2021. This is the phase where stronger income and housing readings increasingly overlap with lower unemployment and continued population growth.

The latest period brings a population reversal but continued income and housing gains

Population falls to 39,356,104 in 2022 and 39,242,785 in 2023 before edging up to 39,287,377 in 2024. Median household income reaches $99,122 and median home value $734,700.

The verified 2011–2024 changes are 2,318,177 people, $37,490 in household income and $313,100 in home value. Unemployment is higher in 2024 than in 2023 but below 2011.

One statewide series spans very different California regions

Sacramento anchors state government, while Los Angeles, San Francisco and San Diego represent distinct metropolitan systems. LAX and the Port of Los Angeles connect Southern California to global passenger and freight networks.

Yosemite National Park and UC Berkeley add natural and research anchors, illustrating why statewide averages combine very different local housing, labor and settlement conditions.

Infrastructure and wildfire milestones add context without proving causation

The new East Span of the San Francisco–Oakland Bay Bridge opened in 2013, California High-Speed Rail held its official Fresno groundbreaking in 2015, and the first major phase of Oroville spillway reconstruction was completed in 2017.

CAL FIRE identifies 2020 as California’s largest modern wildfire season. These milestones distinguish the regional timeline, but timing alone does not prove they caused the statistical changes.

FAQ

Did California’s population rise continuously?

No. It rises through 2021 to 39,455,353, falls in 2022 and 2023, and edges back to 39,287,377 in 2024.

When did median home value turn upward?

The supplied series reaches its low at $366,400 in 2013. Every later annual observation through 2024 is higher than the previous one.

Do infrastructure projects or wildfires explain the data changes?

No. They provide regional context, but the evidence does not establish causal relationships with the four statistical series.

California combines a long population expansion that turns after 2021 with sustained gains in income and housing after early lows. Unemployment also falls substantially from its 2013 high. The 2024 population rebound is small, leaving the four measures on distinct trajectories.

Sources