Boundary Atlas

ZIP code 38643: Lambert, MS

ZIP code 38643 is in Lambert (65% of residents) and Crowder (1.4%), in Quitman County (98%) and Tallahatchie County (1.8%), Mississippi. 33% of its residents live outside city limits. It is in Mississippi's 2nd congressional district. Its state senate districts are State Senate District 11 (98%) and State Senate District 24 (1.8%); its state house districts are State House District 9 (98%) and State House District 30 (1.8%).

1,948residents (2020 Census)
154.8 sq miland area
2cities and towns
1congressional district
9voting precincts

See it on the mapAll of Mississippi

City and county

City or townShare of ZIP residents
Lambert65%
Crowder1.4%

CountyShare of ZIP residents
Quitman County98%
Tallahatchie County1.8%

Town or county subdivisionShare of ZIP residents
District 550%
District 438%
District 310%
District 21.0%
District 10.9%

Congressional district

Congressional districtShare of ZIP residents
Mississippi's 2nd congressional district (MS-02)100%

State legislative districts

State senate districtShare of ZIP residents
State Senate District 1198%
State Senate District 241.8%

State house districtShare of ZIP residents
State House District 998%
State House District 301.8%

Voting precincts

9 voting precincts overlap ZIP 38643. 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:38643")

ZIP 38643 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.