ZIP code 70637: District 4, LA
ZIP code 70637 is in Allen Parish (75%) and Beauregard Parish (25%), Louisiana, outside any city or Census-designated place. It is in Louisiana's 4th congressional district. Its state senate districts are State Senate District 28 (75%) and State Senate District 30 (25%); its state house district is State House District 32.
See it on the mapAll of Louisiana
City and county
Outside any city or Census-designated place.
| County | Share of ZIP residents |
|---|---|
| Allen Parish | 75% |
| Beauregard Parish | 25% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| District 4 | 75% |
| District 5 | 25% |
Congressional district
| Congressional district | Share of ZIP residents |
|---|---|
| Louisiana's 4th congressional district (LA-04) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (LA-04) | Mike Johnson (R) | 202-225-2777 | 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 28) | Heather Cloud (R) | 337-461-2595 | 75% |
| State Senator (State Senate District 30) | Mike Reese (R) | 25% | |
| State Representative (State House District 32) | Dewith Carrier (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
- Allen Parish laws: search for the Allen Parish, Louisiana code of ordinances
- Beauregard Parish website: http://www.beauparish.org/
- Beauregard Parish laws: search for the Beauregard Parish, Louisiana code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 28 | 75% |
| State Senate District 30 | 25% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 32 | 100% |
Voting precincts
2 voting precincts overlap ZIP 70637. 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:70637")
ZIP 70637 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.