Boundary Atlas

ZIP code 93033: Oxnard, CA

ZIP code 93033 is in Oxnard (99% of residents), in Ventura County, California. It is in California's 26th congressional district. Its state senate district is State Senate District 21; its state house districts are Assembly District 38 (100%) and Assembly District 42 (<0.1%).

79,539residents (2020 Census)
32.2 sq miland area
1cities and towns
1congressional district
63voting precincts

See it on the mapAll of California

City and county

City or townShare of ZIP residents
Oxnard99%

CountyShare of ZIP residents
Ventura County100%

Town or county subdivisionShare of ZIP residents
Oxnard CCD100%
Camarillo CCD<0.1%

Congressional district

Congressional districtShare of ZIP residents
California's 26th congressional district (CA-26)100%

Elected officials

OfficeMemberContactShare of residents
MayorJohn C. Zaragoza99%
U.S. Representative (CA-26)Julia Brownley (D)202-225-5811100%
U.S. SenatorAdam B. Schiff (D)202-224-3841statewide
U.S. SenatorAlex Padilla (D)202-224-3553 · contact formstatewide
State Senator (State Senate District 21)Monique Limón (Democratic)805-988-1940100%
Assembly Member (Assembly District 38)Steve Bennett (Democratic)805-485-4745100%
Assembly Member (Assembly District 42)Jacqui Irwin (Democratic)424-238-2421<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

State legislative districts

State senate districtShare of ZIP residents
State Senate District 21100%

State house districtShare of ZIP residents
Assembly District 38100%
Assembly District 42<0.1%

Voting precincts

63 voting precincts overlap ZIP 93033. Map them, with each precinct's share of the ZIP's residents.

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ZIP 93033 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.