Boundary Atlas

ZIP code 39140: District 4, MS

ZIP code 39140 is in New Hebron (18% of residents), in Lawrence County (50%), Jefferson Davis County (31%) and Simpson County (19%), Mississippi. 82% of its residents live outside city limits. It is in Mississippi's 3rd congressional district. Its state senate district is State Senate District 35; its state house districts are State House District 91 (98%) and State House District 77 (1.6%).

2,119residents (2020 Census)
96.9 sq miland area
1cities and towns
1congressional district
10voting precincts

See it on the mapAll of Mississippi

City and county

City or townShare of ZIP residents
New Hebron18%

CountyShare of ZIP residents
Lawrence County50%
Jefferson Davis County31%
Simpson County19%

Town or county subdivisionShare of ZIP residents
District 450%
District 526%
District 418%
District 44.6%
District 20.5%

Congressional district

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

State legislative districts

State senate districtShare of ZIP residents
State Senate District 35100%

State house districtShare of ZIP residents
State House District 9198%
State House District 771.6%

Voting precincts

10 voting precincts overlap ZIP 39140. 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:39140")

ZIP 39140 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.