ZIP code 70339: Pierre Part, LA
ZIP code 70339 is in Pierre Part (57% of residents), in Assumption Parish (96%) and St. Martin Parish (4.1%), Louisiana. 43% of its residents live outside city limits. It is in Louisiana's 6th congressional district. Its state senate district is State Senate District 21; its state house districts are State House District 60 (96%) and State House District 50 (4.1%).
See it on the mapAll of Louisiana
City and county
| City or town | Share of ZIP residents |
|---|---|
| Pierre Part | 57% |
| County | Share of ZIP residents |
|---|---|
| Assumption Parish | 96% |
| St. Martin Parish | 4.1% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| District 8 | 43% |
| District 9 | 43% |
| District 7 | 9.8% |
| District 1 | 4.1% |
Congressional district
| Congressional district | Share of ZIP residents |
|---|---|
| Louisiana's 6th congressional district (LA-06) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (LA-06) | Cleo Fields (D) | 202-225-3901 | 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 21) | Robert Allain (R) | 985-850-2738 | 100% |
| State Representative (State House District 60) | Chasity Martinez (Democratic) | 225-401-4079 | 96% |
| State Representative (State House District 50) | Vinney St. Blanc (R) | 337-828-7778 | 4.1% |
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
- Pierre Part laws: search for the Pierre Part, Louisiana code of ordinances
- Assumption Parish website: https://assumptionla.com/
- Assumption Parish laws: search for the Assumption Parish, Louisiana code of ordinances
- St. Martin Parish website: https://www.stmartinparish.net/
- St. Martin Parish laws: search for the St. Martin Parish, Louisiana code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 21 | 100% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 60 | 96% |
| State House District 50 | 4.1% |
Voting precincts
5 voting precincts overlap ZIP 70339. 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:70339")
ZIP 70339 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.