The Elmore County Alabama map is more informative when it is divided into four distinct local systems. Millbrook and Coosada form the Montgomery-facing suburban side in the southwest; Wetumpka is the county-seat and U.S. 231 hub on the Coosa River; Deatsville and Holtville face Lake Jordan in the north; and Eclectic and Tallassee form an eastern corridor toward the Tallapoosa River. South of Wetumpka, the Coosa and Tallapoosa merge into the Alabama River, while an ancient impact structure rises immediately east of town. Roads, rivers, suburban growth, and unusual geology are therefore compressed into a relatively small county.
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Download the Elmore County map
The standalone JPG separates the Wetumpka core, Montgomery-facing suburbs, northern Lake Jordan area, and eastern Tallapoosa corridor for side-by-side geographic comparison.
- Map file: Elmore County map
- File format: JPG
- Coverage: County boundary and selected labeled places
Quick Facts
| State | Alabama |
|---|---|
| County | Elmore County |
| County seat | Wetumpka |
| 2025 population estimate | 91,577 |
| 2020 census population | 87,977 |
| 2020 land area | 618.52 sq mi |
| 2020 population density | 142.2 per sq mi |
| Main routes | U.S. 231, AL 14, AL 111 and the I-65 access network |
| Defining waters and landforms | Coosa River, Tallapoosa River, Alabama River, Lake Jordan, Wetumpka Impact Crater |
The U.S. Census Bureau estimates 91,577 residents as of July 1, 2025. That is 4.1 percent above the 2020 estimates base of 87,976, while the 2020 census counted 87,977 residents. The increase occurs within a county that contains both metropolitan spillover from Montgomery and older river, lake, and rural communities, so the growth pattern is not geographically uniform.
Elmore County has 618.52 square miles of land and a 2020 density of 142.2 people per square mile. That countywide figure masks a sharp contrast between the developed Millbrook side and the more dispersed Lake Jordan and eastern river communities. Map interpretation improves when those subregions are treated separately.
What the Map Shows
Wetumpka is the county seat and the central administrative anchor. U.S. 231 runs north-south through the city, Alabama 14 provides the main east-west connection, and the Elmore County Administrative Complex is located downtown. This makes Wetumpka the point where county government, the Coosa River, and the major road framework overlap.
Millbrook and Coosada define the southwestern suburban side. Their local geography is tied more closely to Montgomery, Prattville, and the I-65 network than to river travel. Millbrook’s residential and commercial development gives this zone a metropolitan character that differs sharply from the lake-oriented north.
Deatsville and Holtville orient the northern county toward the Coosa River and Lake Jordan. The reservoir’s branching shoreline means nearby points may be separated by coves, bridges, and winding local roads. This is a water-shaped road network rather than a simple extension of the Wetumpka street system.
Eclectic occupies the eastern interior toward Lake Martin, while Tallassee sits on the Tallapoosa River at the county’s eastern edge. Tallassee extends into Tallapoosa County, so its municipal label crosses the county boundary. The river and the city limit need to be read together rather than assuming the entire city belongs to Elmore County.
Prattville creates a similar boundary issue in the southwest. Most of Prattville lies in Autauga County, but a small part extends into Elmore County. Around Millbrook, Coosada, and Prattville, county lines cut through a connected metropolitan landscape rather than separating completely independent towns.
County material identifies Millbrook, Coosada, Prattville, Eclectic, Tallassee, Elmore, and Wetumpka as municipal partners, while county descriptions also name Deatsville and Holtville among its communities. Grouping these places into suburban, county-seat, reservoir, and Tallapoosa zones produces a more realistic map than treating every label as an equal point.
County Layout and Location
Elmore County lies directly north of Montgomery in east-central Alabama. The county government identifies the Coosa and Tallapoosa as its major drainage systems and notes that the two rivers merge a few miles south of Wetumpka to form the Alabama River. That three-river relationship is fundamental to the southern county’s road, bridge, and historic-site geography.
U.S. 231 is the main north-south corridor through Wetumpka, linking Montgomery with the Coosa County direction. County judicial and emergency-management facilities also use the U.S. 231 corridor, reinforcing its role as both a transportation route and an administrative spine.
Alabama 14 is the principal east-west connector. West of Wetumpka it leads toward the Millbrook–Prattville side; eastward it links the Elmore and Tallassee directions. Where U.S. 231 divides north from south, Alabama 14 ties together two very different halves of the county.
Alabama 111 serves the northern Coosa and Lake Jordan side. Around Holtville and Deatsville, county roads and reservoir-access roads become increasingly important. Elmore County states that its Public Works Department maintains roughly 1,000 miles of county roads, a useful reminder that local movement depends on far more than the few numbered highways shown most prominently.
The southwest is influenced by the I-65 and Montgomery–Prattville network, the center by U.S. 231 and Alabama 14, and the east by the Tallapoosa River corridor. These are three distinct transportation systems inside one county, which is why a generic list of highways understates how differently its subregions function.
ALDOT currently lists a November 2021 functional-classification sheet for Elmore County. More recently, the county commission adopted its Safe Streets and Roads for All Safety Action Plan on April 9, 2026, using crash, census, and public-input data to prioritize improvements on county-maintained roads. The older classification sheet and newer safety plan answer different transportation questions.
Local Context
Elmore County was created on February 15, 1866, from parts of Autauga, Coosa, Montgomery, and Tallapoosa counties. It was named for John Archer Elmore, a veteran of the American Revolution, and Wetumpka became the county seat. The county’s mixed suburban and river-oriented geography partly reflects the fact that its original territory was assembled from four surrounding counties.
The Coosa–Tallapoosa confluence south of Wetumpka is one of the county’s most important historic locations. The French established Fort Toulouse there in 1717, and Fort Jackson was later built at the same strategic river junction in 1814. Fort Toulouse-Fort Jackson Park lies about one mile south of Wetumpka and two miles west of U.S. 231, placing early colonial and military history directly on the modern county map.
Lake Jordan transformed the northern Coosa corridor. Alabama Power traces the reservoir to Jordan Dam, completed in 1928 at a formerly rough stretch of river about fourteen miles north of Wetumpka. The lake now covers about 6,800 acres and has 118 miles of shoreline, giving northern Elmore County a highly indented water boundary.
Jordan Reservoir is about 18.4 miles long and reaches a maximum depth of roughly 110 feet at the dam. Those dimensions matter geographically because they force local roads to follow coves, bridges, and upland edges instead of taking direct paths. The lake is therefore a transportation constraint as well as a recreation and power reservoir.
The eastern county belongs to the Tallapoosa drainage instead of the Coosa system. Tallassee stands directly on the river, while Eclectic faces the Lake Martin side. These waters eventually join the Coosa south of Wetumpka, meaning two large river landscapes converge inside the same county before becoming the Alabama River.
Wetumpka has another feature found in very few Alabama counties: an ancient impact structure. The city describes an approximately five-mile-wide crater formed about 85 million years ago by a large asteroid impact in a shallow sea. The crescent-shaped hills east of downtown are surviving remnants of the eroded rim.
The crater is not just a geological curiosity detached from the map. Its rim explains the abrupt hills east of U.S. 231 and around Alabama 14, where the terrain changes noticeably from the flatter Montgomery-facing side. Wetumpka’s county-seat core, Coosa River, highway junction, and impact rim are packed into a remarkably small area.
Millbrook and Coosada tell a different story. Their geography reflects commuting, housing, retail, and access to the Montgomery–Prattville metropolitan system rather than river navigation or reservoir shorelines. When Elmore County’s 4.1 percent post-2020 population growth is interpreted spatially, this southwestern metropolitan influence should be separated from the northern and eastern water-oriented areas.
Ways to Use This Map
Start at Wetumpka and split the county into three outward directions: Millbrook–Coosada to the southwest, Deatsville–Holtville to the north, and Eclectic–Tallassee to the east. Then place U.S. 231 on the north-south axis and Alabama 14 on the east-west axis. This reveals how the county-seat core connects to three different local systems.
Next trace the Coosa and Tallapoosa rivers separately, mark their confluence south of Wetumpka, and add Lake Jordan to the northern Coosa. The water network then explains why the northern roads bend around reservoir arms while Tallassee’s eastern orientation differs from Millbrook’s metropolitan one.
Finally check municipal boundaries around Tallassee and Prattville. Both cross county lines, so the location of a city label is not a substitute for its legal boundary. For regional analysis, these cross-county cities are especially useful because they reveal where daily travel networks ignore administrative borders.
- Compare Wetumpka with Millbrook and Coosada as the county-seat core versus the Montgomery-facing suburban zone.
- Use U.S. 231 and Alabama 14 as the primary north-south and east-west frameworks.
- Group Deatsville, Holtville, and Lake Jordan within the northern Coosa River landscape.
- Read Eclectic and Tallassee as the eastern Tallapoosa River and Lake Martin side.
- Mark the Wetumpka impact structure and Coosa–Tallapoosa confluence as two unrelated but highly distinctive county features.
FAQ
Why do Tallassee and Prattville cross the Elmore County line?
Municipal boundaries do not have to end at county lines. Elmore County specifically notes that part of Tallassee lies in Tallapoosa County and that part of Prattville lies in Elmore County. The city names are therefore regional orientation points, while exact jurisdiction requires a separate municipal-boundary layer.
Are the Wetumpka impact crater and Lake Jordan part of the same landform?
No. The Wetumpka Impact Crater is an ancient roughly five-mile-wide impact structure east of downtown, whereas Lake Jordan is a Coosa River reservoir created by Jordan Dam about fourteen miles north of Wetumpka. One explains the city’s unusual hills; the other explains the northern county’s long shoreline and reservoir-shaped road network.
Related Alabama County Maps
Sources
- U.S. Census Bureau QuickFacts
- Elmore County Commission official geography and history
- Elmore County official municipality information
- Elmore County 2026 Safe Streets and Roads for All plan
- ALDOT Highway Functional Classification Maps
- City of Wetumpka impact crater information
- Alabama Historical Commission: Fort Toulouse-Fort Jackson
- Alabama Power: Jordan Dam and Lake Jordan
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