Boundary Atlas

ZIP code 38778: Sunflower, MS

ZIP code 38778 is in Sunflower (72% of residents), in Sunflower County, Mississippi. 28% of its residents live outside city limits. It is in Mississippi's 2nd congressional district. Its state senate district is State Senate District 13; its state house district is State House District 31.

1,335residents (2020 Census)
60.7 sq miland area
1cities and towns
1congressional district
4voting precincts

See it on the mapAll of Mississippi

City and county

City or townShare of ZIP residents
Sunflower72%

CountyShare of ZIP residents
Sunflower County100%

Town or county subdivisionShare of ZIP residents
District 486%
District 314%

Congressional district

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

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (MS-02)Bennie G. Thompson (D)202-225-5876100%
U.S. SenatorCindy Hyde-Smith (R)202-224-5054 · contact formstatewide
U.S. SenatorRoger F. Wicker (R)202-224-6253 · contact formstatewide
State Senator (State Senate District 13)Sarita Simmons (Democratic)100%
State Representative (State House District 31)Otis Anthony (Democratic)100%

Elected under MS's previous legislative map; the district's lines changed for 2026.

Officials serving now (members of Congress until January 3, 2027). Sources: State legislators: Open States (public domain); Members of Congress: the @unitedstates project, congress-legislators (CC0).

Local government

State legislative districts

State senate districtShare of ZIP residents
State Senate District 13100%

State house districtShare of ZIP residents
State House District 31100%

Voting precincts

4 voting precincts overlap ZIP 38778. 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:

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ZIP 38778 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.