ZIP code 70458: Slidell, LA
ZIP code 70458 is in Slidell (62% of residents) and Eden Isle (21%), in St. Tammany Parish, Louisiana. 18% of its residents live outside city limits. It is in Louisiana's 1st congressional district. Its state senate district is State Senate District 1; its state house districts are State House District 90 (72%) and State House District 76 (28%).
See it on the mapAll of Louisiana
City and county
| City or town | Share of ZIP residents |
|---|---|
| Slidell | 62% |
| Eden Isle | 21% |
| County | Share of ZIP residents |
|---|---|
| St. Tammany Parish | 100% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| District 8 | 41% |
| District 12 | 38% |
| District 13 | 12% |
| District 14 | 8.6% |
Congressional district
| Congressional district | Share of ZIP residents |
|---|---|
| Louisiana's 1st congressional district (LA-01) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| Mayor | Greg Cromer | 62% | |
| U.S. Representative (LA-01) | Steve Scalise (R) | 202-225-3015 | 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 1) | Bob Owen (R) | 985-639-0400 | 100% |
| State Representative (State House District 90) | Brian Glorioso (R) | 72% | |
| State Representative (State House District 76) | Stephanie Berault (R) | 28% |
From Wikidata (community-maintained); confirm on the city's website.
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); Mayors: Wikidata (CC0).
Local government
- Slidell website: https://myslidell.com/
- Slidell laws: search for the Slidell, Louisiana code of ordinances
- Eden Isle laws: search for the Eden Isle, Louisiana code of ordinances
- St. Tammany Parish website: http://www.stpgov.org
- St. Tammany Parish laws: search for the St. Tammany Parish, Louisiana code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 1 | 100% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 90 | 72% |
| State House District 76 | 28% |
Voting precincts
27 voting precincts overlap ZIP 70458. 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:70458")
ZIP 70458 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.