West Whittier-Los Nietos, California
West Whittier-Los Nietos is a Census-designated place (an unincorporated community) in Los Angeles County, California, with 24,606 residents in 2020. It spans 2 congressional districts: CA-38 (99%) and CA-41 (1.0%). Its state senate district is State Senate District 30; its state house district is Assembly District 56.
County
| County | Share of residents |
|---|---|
| Los Angeles County | 100% |
Congressional districts
| Congressional district | Share of residents |
|---|---|
| California's 38th congressional district (CA-38) | 99% |
| California's 41st congressional district (CA-41) | 1.0% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (CA-38) | Linda T. Sánchez (D) | 202-225-6676 | 99% |
| U.S. Representative (CA-41) | Ken Calvert (R) | 202-225-1986 | 1.0% |
| 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 | 100% |
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
- 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 residents |
|---|---|
| State Senate District 30 | 100% |
| State house district | Share of residents |
|---|---|
| Assembly District 56 | 100% |
ZIP codes
Percentages mark ZIPs only partly in West Whittier-Los Nietos: the share of that ZIP's residents living in it.
Get this in your AI agent
Your agent can get West Whittier-Los Nietos's counties and districts with shares, its ZIP codes (level='zcta'), and its boundary as GeoJSON (get_boundaries). Add https://boundarymcp.com/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:
related_geographies(id="us:place:0684921")
West Whittier-Los Nietos here is the Census Bureau's place boundary as of January 1, 2025 (a Census-designated place, which has no municipal government). Shares are of 2020 Census population. Districts are the maps in force for the November 3, 2026 election.