Boundary Atlas

ZIP code 39772: Weir, MS

ZIP code 39772 is in Weir (27% of residents), in Choctaw County (98%), Attala County (1.1%) and Winston County (0.9%), Mississippi. 73% of its residents live outside city limits. It is in Mississippi's 1st congressional district (98%), Mississippi's 2nd congressional district (1.1%) and Mississippi's 3rd congressional district (0.9%). Its state senate districts are State Senate District 15 (98%), State Senate District 14 (1.1%) and State Senate District 18 (0.9%); its state house districts are State House District 35 (98%), State House District 48 (1.1%) and State House District 42 (0.9%).

1,610residents (2020 Census)
80.9 sq miland area
1cities and towns
3congressional districts
11voting precincts

See it on the mapAll of Mississippi

City and county

City or townShare of ZIP residents
Weir27%

CountyShare of ZIP residents
Choctaw County98%
Attala County1.1%
Winston County0.9%

Town or county subdivisionShare of ZIP residents
District 346%
District 426%
District 124%
District 52.0%
District 21.1%
District 40.9%

Congressional districts

Congressional districtShare of ZIP residents
Mississippi's 1st congressional district (MS-01)98%
Mississippi's 2nd congressional district (MS-02)1.1%
Mississippi's 3rd congressional district (MS-03)0.9%

This ZIP is split between districts. A mailing address in it could be in either; the map or locate_point gives the district for an exact address.

State legislative districts

State senate districtShare of ZIP residents
State Senate District 1598%
State Senate District 141.1%
State Senate District 180.9%

State house districtShare of ZIP residents
State House District 3598%
State House District 481.1%
State House District 420.9%

Voting precincts

11 voting precincts overlap ZIP 39772. 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:39772")

ZIP 39772 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.