ZIP code 70047: Destrehan, LA
ZIP code 70047 is in Destrehan (84% of residents), New Sarpy (14%) and St. Rose (2.0%), in St. Charles Parish, Louisiana. It is in Louisiana's 6th congressional district. Its state senate district is State Senate District 19; its state house district is State House District 56.
See it on the mapAll of Louisiana
City and county
| City or town | Share of ZIP residents |
|---|---|
| Destrehan | 84% |
| New Sarpy | 14% |
| St. Rose | 2.0% |
| Norco | 0.1% |
| County | Share of ZIP residents |
|---|---|
| St. Charles Parish | 100% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| District 3 | 61% |
| District 6 | 21% |
| District 2 | 9.6% |
| District 1 | 8.5% |
| District 5 | 0.1% |
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 19) | Greg Miller (R) | 100% | |
| State Representative (State House District 56) | Beth Billings (R) | 985-764-0203 | 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
- Destrehan laws: search for the Destrehan, Louisiana code of ordinances
- New Sarpy laws: search for the New Sarpy, Louisiana code of ordinances
- St. Rose laws: search for the St. Rose, 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
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 | 100% |
Voting precincts
10 voting precincts overlap ZIP 70047. 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:70047")
ZIP 70047 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.