Boundary Atlas

ZIP code 36271: Calhoun County, AL

ZIP code 36271 is in Ohatchee (19% of residents) and Southside (1.5%), in Calhoun County (100%) and Etowah County (0.1%), Alabama. 79% of its residents live outside city limits. It is in Alabama's 3rd congressional district. Its state senate districts are State Senate District 12 (100%) and State Senate District 10 (0.1%); its state house districts are State House District 29 (82%), State House District 36 (17%) and State House District 30 (0.1%).

5,984residents (2020 Census)
81.2 sq miland area
2cities and towns
1congressional district
5voting precincts

See it on the mapAll of Alabama

City and county

City or townShare of ZIP residents
Ohatchee19%
Southside1.5%

CountyShare of ZIP residents
Calhoun County100%
Etowah County0.1%

Town or county subdivisionShare of ZIP residents
Ohatchee CCD74%
Alexandria-Webster Chapel CCD26%
Gadsden CCD0.1%

Congressional district

Congressional districtShare of ZIP residents
Alabama's 3rd congressional district (AL-03)100%

State legislative districts

State senate districtShare of ZIP residents
State Senate District 12100%
State Senate District 100.1%

State house districtShare of ZIP residents
State House District 2982%
State House District 3617%
State House District 300.1%

Voting precincts

5 voting precincts overlap ZIP 36271. Map them, with each precinct's share of the ZIP's residents.

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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:36271")

ZIP 36271 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.