ZIP code 91604: Los Angeles, CA
ZIP code 91604 is in Los Angeles, in Los Angeles County, California. It is in California's 32nd congressional district (99%) and California's 29th congressional district (1.2%). Its state senate districts are State Senate District 27 (99%) and State Senate District 24 (1.1%); its state house districts are Assembly District 44 (99%) and Assembly District 51 (1.1%).
See it on the mapAll of California
City and county
| City or town | Share of ZIP residents |
|---|---|
| Los Angeles | 100% |
| County | Share of ZIP residents |
|---|---|
| Los Angeles County | 100% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| San Fernando Valley CCD | 100% |
Congressional districts
| Congressional district | Share of ZIP residents |
|---|---|
| California's 32nd congressional district (CA-32) | 99% |
| California's 29th congressional district (CA-29) | 1.2% |
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 |
|---|---|---|---|
| Mayor | Karen Bass | 213-978-0600 | 100% |
| U.S. Representative (CA-32) | Brad Sherman (D) | 202-225-5911 | 99% |
| U.S. Representative (CA-29) | Luz M. Rivas (D) | 202-225-6131 | 1.2% |
| U.S. Senator | Adam B. Schiff (D) | 202-224-3841 | statewide |
| U.S. Senator | Alex Padilla (D) | 202-224-3553 · contact form | statewide |
| State Senator (State Senate District 27) | Henry Stern (Democratic) | 818-501-0650 | 99% |
| State Senator (State Senate District 24) | Ben Allen (Democratic) | 310-414-8190 | 1.1% |
| Assembly Member (Assembly District 44) | Nick Schultz (Democratic) | 818-558-3043 | 99% |
| Assembly Member (Assembly District 51) | Rick Zbur (Democratic) | 323-436-5184 | 1.1% |
Elected in 2024 under CA'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: Mayors: Open States (public domain); State legislators: Open States (public domain); Members of Congress: the @unitedstates project, congress-legislators (CC0).
Local government
- Los Angeles website: https://lacity.gov
- Los Angeles council: Los Angeles City Council
- Los Angeles laws: search for the Los Angeles, California code of ordinances
- Los Angeles County website: https://lacounty.gov
- Los Angeles County laws: search for the Los Angeles County, California code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 27 | 99% |
| State Senate District 24 | 1.1% |
| State house district | Share of ZIP residents |
|---|---|
| Assembly District 44 | 99% |
| Assembly District 51 | 1.1% |
Voting precincts
11 voting precincts overlap ZIP 91604. 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:91604")
ZIP 91604 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.