Boundary Atlas

Madera, California

Madera is a city in Madera County, California, with 66,339 residents in 2020. It spans 2 congressional districts: CA-13 (76%) and CA-05 (24%). Its state senate district is State Senate District 14; its state house district is Assembly District 27.

66,339residents (2020 Census)
20.1 sq miland area
2ZIP codes
2congressional districts

County

CountyShare of residents
Madera County100%

Congressional districts

Congressional districtShare of residents
California's 13th congressional district (CA-13)76%
California's 5th congressional district (CA-05)24%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (CA-13)Adam Gray (D)202-225-194776%
U.S. Representative (CA-05)Tom McClintock (R)202-225-251124%
U.S. SenatorAdam B. Schiff (D)202-224-3841statewide
U.S. SenatorAlex Padilla (D)202-224-3553 · contact formstatewide
State Senator (State Senate District 14)Anna Caballero (Democratic)209-726-5495100%
Assembly Member (Assembly District 27)Esmeralda Soria (Democratic)209-726-5465100%

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

State legislative districts

State senate districtShare of residents
State Senate District 14100%

State house districtShare of residents
Assembly District 27100%

ZIP codes

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

Get this in your AI agent

Your agent can get Madera's counties and districts with shares, its ZIP codes (level='zcta'), and its boundary as GeoJSON (get_boundaries). Add https://atlas-production-d344.up.railway.app/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:

related_geographies(id="us:place:0645022")

Madera 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.