Boundary Atlas

ZIP code 35802: Huntsville, AL

ZIP code 35802 is in Huntsville, in Madison County, Alabama. It is in Alabama's 5th congressional district. Its state senate districts are State Senate District 7 (86%) and State Senate District 9 (14%); its state house districts are State House District 20 (69%), State House District 53 (16%), State House District 10 (14%) and State House District 21 (1.4%).

23,842residents (2020 Census)
16.4 sq miland area
1cities and towns
1congressional district
6voting precincts

See it on the mapAll of Alabama

City and county

City or townShare of ZIP residents
Huntsville100%

CountyShare of ZIP residents
Madison County100%

Town or county subdivisionShare of ZIP residents
Huntsville CCD100%

Congressional district

Congressional districtShare of ZIP residents
Alabama's 5th congressional district (AL-05)100%

State legislative districts

State senate districtShare of ZIP residents
State Senate District 786%
State Senate District 914%

State house districtShare of ZIP residents
State House District 2069%
State House District 5316%
State House District 1014%
State House District 211.4%

Voting precincts

6 voting precincts overlap ZIP 35802. 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:35802")

ZIP 35802 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.