ZIP code 92004: Borrego Springs, CA
ZIP code 92004 is in Borrego Springs (90% of residents), in San Diego County (100%) and Imperial County (<0.1%), California. 10.0% of its residents live outside city limits. It is in California's 48th congressional district (100%) and California's 25th congressional district (<0.1%). Its state senate districts are State Senate District 32 (100%) and State Senate District 18 (<0.1%); its state house districts are Assembly District 75 (100%) and Assembly District 36 (<0.1%).
See it on the mapAll of California
City and county
| City or town | Share of ZIP residents |
|---|---|
| Borrego Springs | 90% |
| County | Share of ZIP residents |
|---|---|
| San Diego County | 100% |
| Imperial County | <0.1% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Borrego Springs CCD | 100% |
| West Imperial CCD | <0.1% |
Congressional districts
| Congressional district | Share of ZIP residents |
|---|---|
| California's 48th congressional district (CA-48) | 100% |
| California's 25th congressional district (CA-25) | <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 |
|---|---|---|---|
| U.S. Representative (CA-48) | Darrell Issa (R) | 202-225-5672 | 100% |
| U.S. Representative (CA-25) | Raul Ruiz (D) | 202-225-5330 | <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 32) | Kelly Seyarto (R) | 951-280-1260 | 100% |
| State Senator (State Senate District 18) | Steve Padilla (Democratic) | 760-398-6442 | <0.1% |
| Assembly Member (Assembly District 75) | Carl DeMaio (R) | 858-566-7538 | 100% |
| Assembly Member (Assembly District 36) | Jeff Gonzalez (R) | 760-347-2360 | <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
- Borrego Springs laws: search for the Borrego Springs, California code of ordinances
- San Diego County laws: search for the San Diego County, California code of ordinances
- Imperial County website: https://imperialcounty.org/
- Imperial County laws: search for the Imperial County, California code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 32 | 100% |
| State Senate District 18 | <0.1% |
| State house district | Share of ZIP residents |
|---|---|
| Assembly District 75 | 100% |
| Assembly District 36 | <0.1% |
Voting precincts
11 voting precincts overlap ZIP 92004. 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://boundarymcp.com/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:
related_geographies(id="us:zcta:92004")
ZIP 92004 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.