Boundary Atlas

ZIP code 39191: Wesson, MS

ZIP code 39191 is in Wesson (22% of residents) and Beauregard (3.5%), in Copiah County (63%), Lincoln County (37%) and Lawrence County (0.4%), Mississippi. 74% of its residents live outside city limits. It is in Mississippi's 2nd congressional district (63%) and Mississippi's 3rd congressional district (37%). Its state senate districts are State Senate District 35 (55%), State Senate District 39 (37%) and State Senate District 37 (8.6%); its state house districts are State House District 92 (76%), State House District 76 (24%) and State House District 91 (0.4%).

8,280residents (2020 Census)
220.4 sq miland area
2cities and towns
2congressional districts
15voting precincts

See it on the mapAll of Mississippi

City and county

City or townShare of ZIP residents
Wesson22%
Beauregard3.5%

CountyShare of ZIP residents
Copiah County63%
Lincoln County37%
Lawrence County0.4%

Town or county subdivisionShare of ZIP residents
District 252%
District 519%
District 218%
District 310%
District 20.4%

Congressional districts

Congressional districtShare of ZIP residents
Mississippi's 2nd congressional district (MS-02)63%
Mississippi's 3rd congressional district (MS-03)37%

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 3555%
State Senate District 3937%
State Senate District 378.6%

State house districtShare of ZIP residents
State House District 9276%
State House District 7624%
State House District 910.4%

Voting precincts

15 voting precincts overlap ZIP 39191. 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:39191")

ZIP 39191 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.