ZIP code 70737: Gonzales, LA
ZIP code 70737 is in Gonzales (26% of residents), in Ascension Parish, Louisiana. 74% of its residents live outside city limits. It is in Louisiana's 6th congressional district. Its state senate districts are State Senate District 18 (81%) and State Senate District 2 (19%); its state house districts are State House District 88 (42%), State House District 59 (25%), State House District 58 (24%) and State House District 81 (9.3%).
See it on the mapAll of Louisiana
City and county
| City or town | Share of ZIP residents |
|---|---|
| Gonzales | 26% |
| Prairieville | 0.2% |
| County | Share of ZIP residents |
|---|---|
| Ascension Parish | 100% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| District 10 | 24% |
| District 9 | 23% |
| District 3 | 17% |
| District 2 | 12% |
| District 11 | 8.6% |
| District 6 | 7.2% |
| District 8 | 2.6% |
| District 1 | 2.5% |
| District 5 | 2.4% |
| District 4 | 0.2% |
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 18) | Eddie Lambert (R) | 81% | |
| State Senator (State Senate District 2) | Ed Price (Democratic) | 225-644-6738 | 19% |
| State Representative (State House District 88) | Kathy Edmonston (R) | 225-647-5646 | 42% |
| State Representative (State House District 59) | Tony Bacala (R) | 225-677-8023 | 25% |
| State Representative (State House District 58) | Ken Brass (Democratic) | 225-265-9005 | 24% |
| State Representative (State House District 81) | Jeff Wiley (R) | 225-698-5400 | 9.3% |
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
- Gonzales website: http://www.gonzalesla.com
- Gonzales laws: search for the Gonzales, Louisiana code of ordinances
- Ascension Parish website: http://www.ascensionparish.net
- Ascension Parish laws: search for the Ascension Parish, Louisiana code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 18 | 81% |
| State Senate District 2 | 19% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 88 | 42% |
| State House District 59 | 25% |
| State House District 58 | 24% |
| State House District 81 | 9.3% |
Voting precincts
31 voting precincts overlap ZIP 70737. 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:70737")
ZIP 70737 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.