Boundary Atlas

ZIP code 39203: Jackson, MS

ZIP code 39203 is in Jackson, in Hinds County, Mississippi. It is in Mississippi's 2nd congressional district. Its state senate districts are State Senate District 28 (83%) and State Senate District 29 (17%); its state house districts are State House District 68 (52%), State House District 67 (43%) and State House District 69 (4.3%).

4,395residents (2020 Census)
2.3 sq miland area
1cities and towns
1congressional district
13voting precincts

See it on the mapAll of Mississippi

City and county

City or townShare of ZIP residents
Jackson100%

CountyShare of ZIP residents
Hinds County100%

Town or county subdivisionShare of ZIP residents
District 5100%

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 2883%
State Senate District 2917%

State house districtShare of ZIP residents
State House District 6852%
State House District 6743%
State House District 694.3%

Voting precincts

13 voting precincts overlap ZIP 39203. 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:39203")

ZIP 39203 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.