Boundary Atlas

ZIP code 85040: Phoenix, AZ

ZIP code 85040 is in Phoenix, in Maricopa County, Arizona. It is in Arizona's 3rd congressional district. Its state senate district is State Senate District 11; its state house district is State House District 11.

33,993residents (2020 Census)
10.1 sq miland area
1cities and towns
1congressional district
12voting precincts

See it on the mapAll of Arizona

City and county

City or townShare of ZIP residents
Phoenix100%

CountyShare of ZIP residents
Maricopa County100%

Town or county subdivisionShare of ZIP residents
Phoenix CCD100%

Congressional district

Congressional districtShare of ZIP residents
Arizona's 3rd congressional district (AZ-03)100%

Elected officials

OfficeMemberContactShare of residents
MayorKate Gallego602-262-7111100%
U.S. Representative (AZ-03)Yassamin Ansari (D)202-225-4065100%
U.S. SenatorMark Kelly (D)202-224-2235 · contact formstatewide
U.S. SenatorRuben Gallego (D)202-224-4521statewide
State Senator (State Senate District 11)Catherine Miranda (Democratic)100%
State Representative (State House District 11)Junelle Cavero (Democratic)100%
State Representative (State House District 11)Oscar De Los Santos (Democratic)100%

Officials serving now (members of Congress until January 3, 2027). Sources: Mayors: Open States (public domain); State legislators: Open States (public domain); Members of Congress: the @unitedstates project, congress-legislators (CC0).

Local government

State legislative districts

State senate districtShare of ZIP residents
State Senate District 11100%

State house districtShare of ZIP residents
State House District 11100%

Voting precincts

12 voting precincts overlap ZIP 85040. Map them, with each precinct's share of the ZIP's residents.

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Your agent can get these cities, counties, districts and precincts with their shares, and their GeoJSON boundaries, from Boundary Atlas. Add https://atlas-production-d344.up.railway.app/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:

related_geographies(id="us:zcta:85040")

ZIP 85040 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.