Boundary Atlas

ZIP code 70071: Lutcher, LA

ZIP code 70071 is in Lutcher (98% of residents), in St. James Parish, Louisiana. It is in Louisiana's 2nd congressional district. Its state senate districts are State Senate District 2 (90%) and State Senate District 18 (9.8%); its state house districts are State House District 58 (60%) and State House District 81 (40%).

3,205residents (2020 Census)
2.0 sq miland area
1cities and towns
1congressional district
6voting precincts

See it on the mapAll of Louisiana

City and county

City or townShare of ZIP residents
Lutcher98%

CountyShare of ZIP residents
St. James Parish100%

Town or county subdivisionShare of ZIP residents
District 296%
District 44.0%
District 6land only

Congressional district

Congressional districtShare of ZIP residents
Louisiana's 2nd congressional district (LA-02)100%

State legislative districts

State senate districtShare of ZIP residents
State Senate District 290%
State Senate District 189.8%

State house districtShare of ZIP residents
State House District 5860%
State House District 8140%

Voting precincts

6 voting precincts overlap ZIP 70071. 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:70071")

ZIP 70071 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.