ZIP code 92336: Fontana, CA
ZIP code 92336 is in Fontana, in San Bernardino County, California. It is in California's 33rd congressional district (98%), California's 35th congressional district (2.5%) and California's 28th congressional district (<0.1%). Its state senate districts are State Senate District 29 (100%) and State Senate District 25 (<0.1%); its state house districts are Assembly District 50 (56%), Assembly District 45 (44%) and Assembly District 41 (<0.1%).
See it on the mapAll of California
City and county
| City or town | Share of ZIP residents |
|---|---|
| Fontana | 100% |
| Rialto | 0.4% |
| County | Share of ZIP residents |
|---|---|
| San Bernardino County | 100% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| San Bernardino CCD | 76% |
| Ontario CCD | 24% |
Congressional districts
| Congressional district | Share of ZIP residents |
|---|---|
| California's 33rd congressional district (CA-33) | 98% |
| California's 35th congressional district (CA-35) | 2.5% |
| California's 28th congressional district (CA-28) | <0.1% |
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 | Acquanetta Warren | 100% | |
| U.S. Representative (CA-33) | Pete Aguilar (D) | 202-225-3201 | 98% |
| U.S. Representative (CA-35) | Norma J. Torres (D) | 202-225-6161 | 2.5% |
| U.S. Representative (CA-28) | Judy Chu (D) | 202-225-5464 | <0.1% |
| 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 29) | Eloise Reyes (Democratic) | 909-888-5360 | 100% |
| State Senator (State Senate District 25) | Sasha Pérez (Democratic) | 818-409-0402 | <0.1% |
| Assembly Member (Assembly District 50) | Robert Garcia (Democratic) | 909-966-5090 | 56% |
| Assembly Member (Assembly District 45) | James Ramos (Democratic) | 909-889-7145 | 44% |
| Assembly Member (Assembly District 41) | John Harabedian (Democratic) | 626-351-1917 | <0.1% |
From Wikidata (community-maintained); confirm on the city's website.
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); Mayors: Wikidata (CC0).
Local government
- Fontana website: https://www.fontanaca.gov/
- Fontana laws: search for the Fontana, California code of ordinances
- San Bernardino County website: https://main.sbcounty.gov/
- San Bernardino County laws: search for the San Bernardino County, California code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 29 | 100% |
| State Senate District 25 | <0.1% |
| State house district | Share of ZIP residents |
|---|---|
| Assembly District 50 | 56% |
| Assembly District 45 | 44% |
| Assembly District 41 | <0.1% |
Voting precincts
46 voting precincts overlap ZIP 92336. 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:92336")
ZIP 92336 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.