ZIP code 70591: Welsh, LA
ZIP code 70591 is in Welsh (60% of residents), in Jefferson Davis Parish, Louisiana. 40% of its residents live outside city limits. It is in Louisiana's 3rd congressional district. Its state senate district is State Senate District 25; its state house district is State House District 37.
See it on the mapAll of Louisiana
City and county
| City or town | Share of ZIP residents |
|---|---|
| Welsh | 60% |
| Fenton | 0.8% |
| County | Share of ZIP residents |
|---|---|
| Jefferson Davis Parish | 100% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| District 12 | 40% |
| District 11 | 34% |
| District 13 | 18% |
| District 10 | 8.1% |
| District 8 | 0.4% |
Congressional district
| Congressional district | Share of ZIP residents |
|---|---|
| Louisiana's 3rd congressional district (LA-03) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (LA-03) | Clay Higgins (R) | 202-225-2031 | 100% |
| U.S. Senator | Bill Cassidy (R) | 202-224-5824 · contact form | statewide |
| U.S. Senator | John Kennedy (R) | 202-224-4623 · contact form | statewide |
| State Senator (State Senate District 25) | Mark Abraham (R) | 337-475-3016 | 100% |
| State Representative (State House District 37) | Skip Broussard (R) | 100% |
Elected in 2024 under LA's previous congressional map; this district's lines changed for the 120th Congress (seated January 3, 2027).
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
- Welsh website: http://www.townofwelsh.com/
- Welsh laws: search for the Welsh, Louisiana code of ordinances
- Jefferson Davis Parish website: https://jeffdavis.org/
- Jefferson Davis Parish laws: search for the Jefferson Davis Parish, Louisiana code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 25 | 100% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 37 | 100% |
Voting precincts
10 voting precincts overlap ZIP 70591. 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:70591")
ZIP 70591 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.