ZIP code 70030: Des Allemands, LA
ZIP code 70030 is in Des Allemands (50% of residents) and Bayou Gauche (50%), in St. Charles Parish (90%) and Lafourche Parish (10%), Louisiana. It is in Louisiana's 2nd congressional district (90%) and Louisiana's 1st congressional district (10%). Its state senate district is State Senate District 19; its state house districts are State House District 56 (90%) and State House District 54 (10%).
See it on the mapAll of Louisiana
City and county
| City or town | Share of ZIP residents |
|---|---|
| Des Allemands | 50% |
| Bayou Gauche | 50% |
| Paradis | 0.6% |
| County | Share of ZIP residents |
|---|---|
| St. Charles Parish | 90% |
| Lafourche Parish | 10% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| District 4 | 90% |
| District 6 | 10% |
Congressional districts
| Congressional district | Share of ZIP residents |
|---|---|
| Louisiana's 2nd congressional district (LA-02) | 90% |
| Louisiana's 1st congressional district (LA-01) | 10% |
This ZIP is split between districts. A mailing address in it could be in either; the map or locate_point gives the district for an exact address.
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (LA-02) | Troy A. Carter (D) | 202-225-6636 | 90% |
| U.S. Representative (LA-01) | Steve Scalise (R) | 202-225-3015 | 10% |
| 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 19) | Greg Miller (R) | 100% | |
| State Representative (State House District 56) | Beth Billings (R) | 985-764-0203 | 90% |
| State Representative (State House District 54) | Joe Orgeron (R) | 985-693-9000 | 10% |
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
- Des Allemands laws: search for the Des Allemands, Louisiana code of ordinances
- Bayou Gauche laws: search for the Bayou Gauche, Louisiana code of ordinances
- St. Charles Parish website: http://www.stcharlesgov.net
- St. Charles Parish laws: search for the St. Charles Parish, Louisiana code of ordinances
- Lafourche Parish website: http://www.lafourchegov.org
- Lafourche Parish laws: search for the Lafourche Parish, Louisiana code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 19 | 100% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 56 | 90% |
| State House District 54 | 10% |
Voting precincts
3 voting precincts overlap ZIP 70030. 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:70030")
ZIP 70030 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.