Houston County Alabama map | County Boundary and Places

The Houston County Alabama map is easiest to interpret as a Dothan-centered regional hub surrounded by smaller Wiregrass towns and two state-line edges. U.S. 231, U.S. 84, and U.S. 431 all meet in Dothan, the Chattahoochee River defines the Georgia side, Florida borders the south, and the Little Choctawhatchee forms part of the Dale County boundary in the northwest. The county changes quickly from a dense urban-service center to low-density farm country.

Quick Facts

The U.S. Census Bureau estimates 110,318 residents as of July 1, 2025, up 2.9 percent from the 2020 estimates base of 107,204. The 2020 census counted 107,202 residents. Houston County is therefore much more than a lightly populated Wiregrass farm county; Dothan gives it the population, employment, retail, medical, and education base of a regional center.

The county contains 579.83 square miles of land and had a 2020 density of 184.9 people per square mile. That figure is heavily influenced by Dothan. Once outside the urban area, settlement becomes much more dispersed across small incorporated towns, farms, and county-road corridors.

What the Map Shows

Dothan is the county seat and dominant urban anchor. The courthouse and county administrative offices are both in the city, and most countywide service trips eventually point toward Dothan. It is the logical first reference point for understanding every other label on the map.

Ashford and Webb help orient the east and northeast. Ashford lies near the U.S. 84 corridor toward Georgia, while Webb marks a more rural northeastern sector. Both sit outside the main Dothan urban core but remain closely connected to it for services.

Cottonwood and Gordon define the southeastern countryside. Cottonwood lies close to the Florida border, while Gordon sits nearer the Chattahoochee side. These towns show how the county transitions from Dothan-oriented travel to state-line rural networks.

Rehobeth and Taylor sit south and southwest of Dothan and are useful for reading suburban growth along the edge of the city. They remain separate incorporated towns even though their daily travel patterns are strongly connected with Dothan.

Columbia lies in the northeast near the Chattahoochee direction, while Kinsey and Cowarts occupy the eastern Dothan fringe. Avon and Madrid are smaller communities farther east and southeast. Together they show that Houston County outside Dothan is not one continuous suburb but a patchwork of towns and rural land.

Houston County officially lists the City of Dothan and 11 incorporated towns: Ashford, Avon, Columbia, Cottonwood, Cowarts, Gordon, Kinsey, Madrid, Rehobeth, Taylor, and Webb. That administrative list provides a useful framework for distinguishing actual municipalities from general geographic labels.

County Layout and Location

Houston County occupies Alabama’s far southeastern corner. Georgia lies to the east, Florida to the south, Henry County to the north, Dale County to the northwest, and Geneva County to the west. The Chattahoochee River forms the Georgia boundary, while the Little Choctawhatchee forms part of the Dale County boundary in the northwest.

Dothan is served by three four-lane U.S. highways: U.S. 231, U.S. 84, and U.S. 431. That unusual concentration explains why the city functions as the transportation center not only for Houston County but for much of the surrounding Wiregrass.

U.S. 231 is the major northwestern and southern axis, linking Dothan toward Montgomery and toward the Florida Panhandle. It carries both regional through traffic and intense local commercial traffic in the Dothan area.

U.S. 84 runs east-west and is especially important for the Ashford and Georgia direction. It gives eastern Houston County a direct relationship with Dothan and with communities beyond the Chattahoochee side.

U.S. 431 runs north from Dothan toward Headland and Henry County. It ties Houston County’s urban center to one of the fastest-growing neighboring corridors and helps explain why Dothan’s influence extends well beyond its county line.

ALDOT lists a June 2019 functional-classification map for the full county and a February 2025 Southeast Wiregrass MPO map for the metropolitan area. The newer MPO sheet is the better guide to Dothan’s current urban road hierarchy, while the county sheet is more useful for the outer towns.

Local Context

Houston County was formed on February 9, 1903, from parts of Henry, Dale, and Geneva counties, making it Alabama’s youngest county. It was named for former Alabama governor George Smith Houston.

Dothan was known as Poplar Head before 1871. Over time, transportation routes, rail connections, trade, health care, and education turned the city into the dominant service center of southeastern Alabama.

County government describes Houston County as part of the Coastal Plain, with elevations ranging from about 120 feet in the southeast to roughly 345 feet near Webb in the north-central county. Most terrain is level to gently sloping, with more noticeable hills in the northeast.

Agriculture remains central outside the urbanized Dothan area. County sources identify peanuts, cotton, and corn as principal crops, along with small grains, melons, vegetables, and livestock. That land-use pattern explains the abrupt visual shift from commercial corridors to broad farm landscapes.

The Chattahoochee River is both a waterway and a political boundary with Georgia. Near Columbia and Gordon, access across the river depends on limited bridges and approach roads, so nearby points on opposite sides of the state line may require indirect travel.

The Little Choctawhatchee River forms part of the Dale County boundary in the northwest. Houston County therefore sits across more than one drainage system, with water flowing toward different larger river networks rather than toward a single countywide basin.

Dothan’s regional pull also comes from education and health care. City materials identify Troy University’s Dothan Campus, Wallace Community College, the Alabama College of Osteopathic Medicine, and two major hospitals, reinforcing Dothan’s role as a daily destination for residents of the surrounding rural county.

The result is a two-part county geography: a dense Dothan-centered urban and suburban zone, and a much more dispersed ring of agricultural towns near county and state boundaries. Rehobeth, Taylor, Kinsey, and Cowarts sit closer to the urban system; Columbia, Gordon, and Cottonwood are more strongly shaped by border and river geography.

Ways to Use This Map

Begin with Dothan and trace U.S. 231, U.S. 84, and U.S. 431 outward in three different regional directions. Those highways establish the county’s basic travel structure before any smaller town is added.

Next divide the municipalities into near-Dothan and border-oriented groups. Rehobeth, Taylor, Kinsey, and Cowarts belong to the immediate urban sphere, while Ashford, Webb, Columbia, Cottonwood, and Gordon help define the outer county and state-line sides.

Finally add the Chattahoochee and Little Choctawhatchee rivers. Because both waterways participate in political boundaries, they explain why some roads bend, stop, or concentrate at a limited number of crossings.

• Use Dothan as the regional highway, government, medical, and education center.
• Group Rehobeth, Taylor, Kinsey, and Cowarts with the immediate Dothan urban fringe.
• Use Ashford, Webb, and Columbia to orient the Georgia-facing east and northeast.
• Place Cottonwood and Gordon within the southeastern Florida/Chattahoochee border landscape.
• Trace the Chattahoochee and Little Choctawhatchee as both drainage and boundary features.

FAQ

Why does Dothan dominate the Houston County map?

Dothan is not only the county seat. It is also the junction of U.S. 231, U.S. 84, and U.S. 431 and concentrates major retail, health care, higher education, and government functions. The smaller Houston County towns and even neighboring counties depend on Dothan for many regional services.

Why do the Georgia and Florida edges matter for local travel?

The eastern county meets Georgia along the Chattahoochee River, while the southern edge directly borders Florida. Towns such as Ashford, Columbia, Gordon, and Cottonwood therefore participate in travel networks that cross state lines as well as in Dothan-centered county travel. The boundary is part of everyday geography, not just an administrative outline.

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• Jefferson County Map | Birmingham, Bessemer, and 49 Places
• Lamar County Map | U.S. 278, Mississippi Border, and Six Places
• Lauderdale County Map | Florence, Tennessee River, and 11 Places

Sources

• U.S. Census Bureau QuickFacts
• Houston County official history and geography
• Houston County official communities list
• City of Dothan official information
• ALDOT Highway Functional Classification Maps