Boundary Atlas

Anaheim, California

Anaheim is a city in Orange County, California, with 346,842 residents in 2020. It spans 3 congressional districts: CA-46 (84%), CA-40 (9.3%) and CA-38 (7.0%). It spans 2 state senate and 3 state house districts.

346,842residents (2020 Census)
50.3 sq miland area
8ZIP codes
3congressional districts

County

CountyShare of residents
Orange County100%

Congressional districts

Congressional districtShare of residents
California's 46th congressional district (CA-46)84%
California's 40th congressional district (CA-40)9.3%
California's 38th congressional district (CA-38)7.0%

Elected officials

OfficeMemberContactShare of residents
mayorAshleigh Aitkencitywide
U.S. Representative (CA-46)J. Luis Correa (D)202-225-296584%
U.S. Representative (CA-40)Young Kim (R)202-225-41119.3%
U.S. Representative (CA-38)Linda T. Sánchez (D)202-225-66767.0%
U.S. SenatorAdam B. Schiff (D)202-224-3841statewide
U.S. SenatorAlex Padilla (D)202-224-3553 · contact formstatewide
State Senator (State Senate District 34)Tom Umberg (Democratic)714-558-378583%
State Senator (State Senate District 37)Steve Choi (R)949-223-547217%
Assembly Member (Assembly District 67)Sharon Quirk-Silva (Democratic)714-521-671341%
Assembly Member (Assembly District 68)Avelino Valencia (Democratic)714-939-846940%
Assembly Member (Assembly District 59)Phillip Chen (R)714-529-550219%

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 residents
State Senate District 3483%
State Senate District 3717%

State house districtShare of residents
Assembly District 6741%
Assembly District 6840%
Assembly District 5919%

ZIP codes

Percentages mark ZIPs only partly in Anaheim: the share of that ZIP's residents living in it.

Get this in your AI agent

Your agent can get Anaheim's counties and districts with shares, its ZIP codes (level='zcta'), and its boundary as GeoJSON (get_boundaries). Add https://boundarymcp.com/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:

related_geographies(id="us:place:0602000")

Anaheim here is the Census Bureau's place boundary as of January 1, 2025. Shares are of 2020 Census population. Districts are the maps in force for the November 3, 2026 election.