ZIP code 90040: Commerce, CA
ZIP code 90040 is in Commerce (94% of residents) and East Los Angeles (5.3%), in Los Angeles County, California. It is in California's 38th congressional district (94%), California's 34th congressional district (5.3%) and California's 41st congressional district (0.4%). Its state senate districts are State Senate District 33 (95%) and State Senate District 26 (5.3%); its state house districts are Assembly District 54 (94%), Assembly District 52 (5.3%) and Assembly District 64 (0.4%).
See it on the mapAll of California
City and county
| City or town | Share of ZIP residents |
|---|---|
| Commerce | 94% |
| East Los Angeles | 5.3% |
| Bell Gardens | 0.4% |
| County | Share of ZIP residents |
|---|---|
| Los Angeles County | 100% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| South Gate-East Los Angeles CCD | 100% |
Congressional districts
| Congressional district | Share of ZIP residents |
|---|---|
| California's 38th congressional district (CA-38) | 94% |
| California's 34th congressional district (CA-34) | 5.3% |
| California's 41st congressional district (CA-41) | 0.4% |
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 | 94% |
| U.S. Representative (CA-34) | Jimmy Gomez (D) | 202-225-6235 | 5.3% |
| U.S. Representative (CA-41) | Ken Calvert (R) | 202-225-1986 | 0.4% |
| 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 33) | Lena Gonzalez (Democratic) | 562-256-7921 | 95% |
| State Senator (State Senate District 26) | María Elena Durazo (Democratic) | 213-483-9300 | 5.3% |
| Assembly Member (Assembly District 54) | Mark González (Democratic) | 213-620-4646 | 94% |
| Assembly Member (Assembly District 52) | Jessica Caloza (Democratic) | 213-483-5252 | 5.3% |
| Assembly Member (Assembly District 64) | Blanca Pacheco (Democratic) | 562-861-5803 | 0.4% |
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
- Commerce laws: search for the Commerce, California code of ordinances
- East Los Angeles laws: search for the East 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 33 | 95% |
| State Senate District 26 | 5.3% |
| State house district | Share of ZIP residents |
|---|---|
| Assembly District 54 | 94% |
| Assembly District 52 | 5.3% |
| Assembly District 64 | 0.4% |
Voting precincts
9 voting precincts overlap ZIP 90040. 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:90040")
ZIP 90040 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.