Boundary Atlas

ZIP code 36728: Wilcox County, AL

ZIP code 36728 is in Catherine (11% of residents), in Wilcox County (63%) and Marengo County (37%), Alabama. 89% of its residents live outside city limits. It is in Alabama's 7th congressional district. Its state senate districts are State Senate District 23 (63%) and State Senate District 24 (37%); its state house districts are State House District 69 (61%) and State House District 68 (39%).

570residents (2020 Census)
115.8 sq miland area
1cities and towns
1congressional district
5voting precincts

See it on the mapAll of Alabama

City and county

City or townShare of ZIP residents
Catherine11%

CountyShare of ZIP residents
Wilcox County63%
Marengo County37%

Town or county subdivisionShare of ZIP residents
Alberta CCD59%
Thomaston CCD37%
Pine Hill CCD4.4%

Congressional district

Congressional districtShare of ZIP residents
Alabama's 7th congressional district (AL-07)100%

State legislative districts

State senate districtShare of ZIP residents
State Senate District 2363%
State Senate District 2437%

State house districtShare of ZIP residents
State House District 6961%
State House District 6839%

Voting precincts

5 voting precincts overlap ZIP 36728. Map them, with each precinct's share of the ZIP's residents.

Get this in your AI agent

Your agent can get these cities, counties, districts and precincts with their shares, and their GeoJSON boundaries, from Boundary Atlas. Add https://atlas-production-d344.up.railway.app/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:

related_geographies(id="us:zcta:36728")

ZIP 36728 here is the Census Bureau's ZIP Code Tabulation Area, which approximates the USPS ZIP Code; PO-box-only ZIPs have none. Districts are the maps in force for the November 3, 2026 election.