ZIP code 91706: Baldwin Park, CA
ZIP code 91706 is in Baldwin Park (98% of residents) and Irwindale (1.6%), in Los Angeles County, California. It is in California's 38th congressional district (98%) and California's 31st congressional district (1.6%). Its state senate district is State Senate District 22; its state house district is Assembly District 48.
See it on the mapAll of California
City and county
| City or town | Share of ZIP residents |
|---|---|
| Baldwin Park | 98% |
| Irwindale | 1.6% |
| County | Share of ZIP residents |
|---|---|
| Los Angeles County | 100% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| East San Gabriel Valley CCD | 100% |
Congressional districts
| Congressional district | Share of ZIP residents |
|---|---|
| California's 38th congressional district (CA-38) | 98% |
| California's 31st congressional district (CA-31) | 1.6% |
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 | 98% |
| U.S. Representative (CA-31) | Gilbert Ray Cisneros, Jr. (D) | 202-225-5256 | 1.6% |
| 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 22) | Susan Rubio (Democratic) | 909-460-6064 | 100% |
| Assembly Member (Assembly District 48) | Blanca Rubio (Democratic) | 626-960-4457 | 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
- Baldwin Park website: http://www.baldwinpark.com
- Baldwin Park laws: search for the Baldwin Park, California code of ordinances
- Irwindale laws: search for the Irwindale, 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 22 | 100% |
| State house district | Share of ZIP residents |
|---|---|
| Assembly District 48 | 100% |
Voting precincts
24 voting precincts overlap ZIP 91706. 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:91706")
ZIP 91706 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.