Boundary Atlas

ZIP code 92404: San Bernardino, CA

ZIP code 92404 is in San Bernardino (70% of residents) and Highland (4.7%), in San Bernardino County, California. 26% of its residents live outside city limits. It is in California's 33rd congressional district (96%) and California's 23rd congressional district (3.6%). Its state senate districts are State Senate District 29 (100%) and State Senate District 19 (0.2%); its state house districts are Assembly District 45 (100%) and Assembly District 34 (0.1%).

64,270residents (2020 Census)
31.6 sq miland area
2cities and towns
2congressional districts
67voting precincts

See it on the mapAll of California

City and county

City or townShare of ZIP residents
San Bernardino70%
Highland4.7%

CountyShare of ZIP residents
San Bernardino County100%

Town or county subdivisionShare of ZIP residents
San Bernardino CCD99%
Lake Arrowhead CCD1.4%

Congressional districts

Congressional districtShare of ZIP residents
California's 33rd congressional district (CA-33)96%
California's 23rd congressional district (CA-23)3.6%

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

OfficeMemberContactShare of residents
mayorHelen Tran70%
U.S. Representative (CA-33)Pete Aguilar (D)202-225-320196%
U.S. Representative (CA-23)Jay Obernolte (R)202-225-58613.6%
U.S. SenatorAdam B. Schiff (D)202-224-3841statewide
U.S. SenatorAlex Padilla (D)202-224-3553 · contact formstatewide
State Senator (State Senate District 29)Eloise Reyes (Democratic)909-888-5360100%
State Senator (State Senate District 19)Rosilicie Ochoa Bogh (R)909-335-02710.2%
Assembly Member (Assembly District 45)James Ramos (Democratic)909-889-7145100%
Assembly Member (Assembly District 34)Tom Lackey (R)661-267-76360.1%

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

State legislative districts

State senate districtShare of ZIP residents
State Senate District 29100%
State Senate District 190.2%

State house districtShare of ZIP residents
Assembly District 45100%
Assembly District 340.1%

Voting precincts

67 voting precincts overlap ZIP 92404. Map them, with each precinct's share of the ZIP's residents.

Get this in your AI agent

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ZIP 92404 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.