ZIP code 39421: District 3, MS
ZIP code 39421 is in Bassfield (7.1% of residents), in Jefferson Davis County (88%) and Marion County (12%), Mississippi. 93% of its residents live outside city limits. It is in Mississippi's 3rd congressional district. Its state senate districts are State Senate District 35 (88%) and State Senate District 41 (12%); its state house districts are State House District 91 (77%), State House District 100 (12%) and State House District 90 (11%).
See it on the mapAll of Mississippi
City and county
| City or town | Share of ZIP residents |
|---|---|
| Bassfield | 7.1% |
| County | Share of ZIP residents |
|---|---|
| Jefferson Davis County | 88% |
| Marion County | 12% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| District 3 | 69% |
| District 2 | 18% |
| District 1 | 11% |
| District 2 | 1.1% |
| District 4 | 0.7% |
Congressional district
| Congressional district | Share of ZIP residents |
|---|---|
| Mississippi's 3rd congressional district (MS-03) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (MS-03) | Michael Guest (R) | 202-225-5031 | 100% |
| U.S. Senator | Cindy Hyde-Smith (R) | 202-224-5054 · contact form | statewide |
| U.S. Senator | Roger F. Wicker (R) | 202-224-6253 · contact form | statewide |
| State Senator (State Senate District 35) | Andy Berry (R) | 88% | |
| State Senator (State Senate District 41) | Joey Fillingane (R) | 12% | |
| State Representative (State House District 91) | Bob Evans (Democratic) | 77% | |
| State Representative (State House District 100) | Ken Morgan (R) | 12% | |
| State Representative (State House District 90) | Noah Sanford (R) | 11% |
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
- Bassfield laws: search for the Bassfield, Mississippi code of ordinances
- Jefferson Davis County website: https://www.jeffersondaviscountyms.com/
- Jefferson Davis County laws: search for the Jefferson Davis County, Mississippi code of ordinances
- Marion County website: http://www.marioncounty-ms.us
- Marion County laws: search for the Marion County, Mississippi code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 35 | 88% |
| State Senate District 41 | 12% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 91 | 77% |
| State House District 100 | 12% |
| State House District 90 | 11% |
Voting precincts
8 voting precincts overlap ZIP 39421. 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:39421")
ZIP 39421 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.