Boundary Atlas

ZIP code 39110: Madison, MS

ZIP code 39110 is in Madison (57% of residents) and Gluckstadt (4.6%), in Madison County, Mississippi. 38% of its residents live outside city limits. It is in Mississippi's 3rd congressional district (99%) and Mississippi's 2nd congressional district (0.5%). Its state senate districts are State Senate District 25 (58%), State Senate District 22 (24%), State Senate District 21 (11%) and State Senate District 26 (7.0%); its state house districts are State House District 58 (48%), State House District 73 (37%), State House District 56 (6.3%), State House District 75 (4.5%), State House District 64 (3.0%) and State House District 57 (1.1%).

48,474residents (2020 Census)
74.3 sq miland area
4cities and towns
2congressional districts
22voting precincts

See it on the mapAll of Mississippi

City and county

City or townShare of ZIP residents
Madison57%
Gluckstadt4.6%
Ridgeland0.2%
Canton<0.1%

CountyShare of ZIP residents
Madison County100%

Town or county subdivisionShare of ZIP residents
District 258%
District 120%
District 412%
District 311%

Congressional districts

Congressional districtShare of ZIP residents
Mississippi's 3rd congressional district (MS-03)99%
Mississippi's 2nd congressional district (MS-02)0.5%

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 2558%
State Senate District 2224%
State Senate District 2111%
State Senate District 267.0%

State house districtShare of ZIP residents
State House District 5848%
State House District 7337%
State House District 566.3%
State House District 754.5%
State House District 643.0%
State House District 571.1%

Voting precincts

22 voting precincts overlap ZIP 39110. 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:39110")

ZIP 39110 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.