Where is Walker County?

3 Walker Counties in 3 states · 219,232 people (2025)

There are 3 counties named Walker County in the United States, in Alabama, Georgia and Texas. The most populous is Walker County, Texas (county seat: Huntsville), with 83,842 people in 2025.

Map of the United States showing where all 3 Walker Counties are, labeled by state
Every Walker County in the United States (red), labeled with its state. Boundaries: U.S. Census Bureau, 2025. Free to use with attribution (CC BY 4.0).

All 3 Walker Counties

Sorted by state. Each link opens the county's map.

StateCounty seatPopulation 2025Land area (sq mi)EstablishedNamed after
Walker County, AlabamaJasper65,1407911823John Williams Walker
Walker County, GeorgiaLaFayette70,2504461833–
Walker County, TexasHuntsville83,8427841846Samuel Hamilton Walker

Questions about Walker Counties

How many Walker Counties are there?

There are 3 Walker Counties in the United States, in Alabama, Georgia and Texas.

Which Walker County is the largest?

By population, Walker County, Texas (83,842 people in 2025). By land area, Walker County, Alabama (791 sq mi).

Which Walker County is the oldest?

Walker County, Alabama, established in 1823. The newest is Walker County, Texas (1846).

How do I find out which Walker County an address is in?

Open the county map of the state: it has a search box for cities, towns and ZIP codes. On a phone, the "what county am I in" tool on our sister site uses your location.

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Other common county names