ZIP code 92313: Grand Terrace, CA
ZIP code 92313 is in Grand Terrace, in San Bernardino County, California. It is in California's 33rd congressional district. Its state senate districts are State Senate District 19 (99%) and State Senate District 29 (0.8%); its state house district is Assembly District 58.
See it on the mapAll of California
City and county
| City or town | Share of ZIP residents |
|---|---|
| Grand Terrace | 100% |
| County | Share of ZIP residents |
|---|---|
| San Bernardino County | 100% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| San Bernardino CCD | 100% |
Congressional district
| Congressional district | Share of ZIP residents |
|---|---|
| California's 33rd congressional district (CA-33) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (CA-33) | Pete Aguilar (D) | 202-225-3201 | 100% |
| 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 19) | Rosilicie Ochoa Bogh (R) | 909-335-0271 | 99% |
| State Senator (State Senate District 29) | Eloise Reyes (Democratic) | 909-888-5360 | 0.8% |
| Assembly Member (Assembly District 58) | Leticia Castillo (R) | 951-371-6860 | 100% |
| Assembly Member (Assembly District 50) | Robert Garcia (Democratic) | 909-966-5090 | <0.1% |
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
- Grand Terrace website: https://www.grandterrace-ca.gov/
- Grand Terrace laws: search for the Grand Terrace, 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 19 | 99% |
| State Senate District 29 | 0.8% |
| State house district | Share of ZIP residents |
|---|---|
| Assembly District 58 | 100% |
| Assembly District 50 | land only |
Voting precincts
7 voting precincts overlap ZIP 92313. 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:
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ZIP 92313 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.