Boundary Atlas

ZIP code 38677: University, MS

ZIP code 38677 is in University, in Lafayette County, Mississippi. It is in Mississippi's 1st congressional district. Its state senate district is State Senate District 9; its state house district is State House District 12.

4,712residents (2020 Census)
1.2 sq miland area
2cities and towns
1congressional district
3voting precincts

See it on the mapAll of Mississippi

City and county

City or townShare of ZIP residents
University100%
Oxford0.3%

CountyShare of ZIP residents
Lafayette County100%

Town or county subdivisionShare of ZIP residents
District 152%
District 534%
District 214%
District 3land only
District 4land only

Congressional district

Congressional districtShare of ZIP residents
Mississippi's 1st congressional district (MS-01)100%

State legislative districts

State senate districtShare of ZIP residents
State Senate District 9100%

State house districtShare of ZIP residents
State House District 12100%
State House District 10land only

Voting precincts

3 voting precincts overlap ZIP 38677. Map them, with each precinct's share of the ZIP's residents.

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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:38677")

ZIP 38677 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.