ZIP code 71375: Waterproof, LA
ZIP code 71375 is in Waterproof (56% of residents), in Tensas Parish, Louisiana. 44% of its residents live outside city limits. It is in Louisiana's 5th congressional district. Its state senate district is State Senate District 34; its state house district is State House District 21.
See it on the mapAll of Louisiana
City and county
| City or town | Share of ZIP residents |
|---|---|
| Waterproof | 56% |
| County | Share of ZIP residents |
|---|---|
| Tensas Parish | 100% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| District 6 | 50% |
| District 7 | 48% |
| District 4 | 1.8% |
Congressional district
| Congressional district | Share of ZIP residents |
|---|---|
| Louisiana's 5th congressional district (LA-05) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (LA-05) | Julia Letlow (R) | 202-225-8490 | 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 34) | Katrina Jackson-Andrews (Democratic) | 318-343-2877 | 100% |
| State Representative (State House District 21) | Travis Johnson (Democratic) | 225-308-4269 | 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
- Waterproof laws: search for the Waterproof, Louisiana code of ordinances
- Tensas Parish website: https://www.louisiana.gov/local-louisiana/tensas-parish
- Tensas Parish laws: search for the Tensas Parish, Louisiana code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 34 | 100% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 21 | 100% |
Voting precincts
3 voting precincts overlap ZIP 71375. 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:71375")
ZIP 71375 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.