ZIP code 90606: West Whittier-Los Nietos, CA
ZIP code 90606 is in West Whittier-Los Nietos (77% of residents), Whittier (19%) and Santa Fe Springs (3.2%), in Los Angeles County, California. It is in California's 38th congressional district (80%) and California's 41st congressional district (20%). Its state senate district is State Senate District 30; its state house districts are Assembly District 56 (97%) and Assembly District 64 (3.2%).
See it on the mapAll of California
City and county
| City or town | Share of ZIP residents |
|---|---|
| West Whittier-Los Nietos | 77% |
| Whittier | 19% |
| Santa Fe Springs | 3.2% |
| Pico Rivera | 0.2% |
| County | Share of ZIP residents |
|---|---|
| Los Angeles County | 100% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Whittier CCD | 100% |
Congressional districts
| Congressional district | Share of ZIP residents |
|---|---|
| California's 38th congressional district (CA-38) | 80% |
| California's 41st congressional district (CA-41) | 20% |
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 |
|---|---|---|---|
| U.S. Representative (CA-38) | Linda T. Sánchez (D) | 202-225-6676 | 80% |
| U.S. Representative (CA-41) | Ken Calvert (R) | 202-225-1986 | 20% |
| 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 30) | Bob Archuleta (Democratic) | 562-406-1001 | 100% |
| Assembly Member (Assembly District 56) | Lisa Calderon (Democratic) | 562-692-5858 | 97% |
| Assembly Member (Assembly District 64) | Blanca Pacheco (Democratic) | 562-861-5803 | 3.2% |
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: State legislators: Open States (public domain); Members of Congress: the @unitedstates project, congress-legislators (CC0).
Local government
- West Whittier-Los Nietos laws: search for the West Whittier-Los Nietos, California code of ordinances
- Whittier website: http://www.cityofwhittier.org
- Whittier laws: search for the Whittier, California code of ordinances
- Santa Fe Springs website: https://www.california.com/city/santa-fe-springs
- Santa Fe Springs laws: search for the Santa Fe Springs, 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 30 | 100% |
| State house district | Share of ZIP residents |
|---|---|
| Assembly District 56 | 97% |
| Assembly District 64 | 3.2% |
Voting precincts
27 voting precincts overlap ZIP 90606. 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:90606")
ZIP 90606 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.