Boundary Atlas

ZIP code 85085: Phoenix, AZ

ZIP code 85085 is in Phoenix (95% of residents), in Maricopa County, Arizona. 5.5% of its residents live outside city limits. It is in Arizona's 8th congressional district. Its state senate districts are State Senate District 2 (63%) and State Senate District 3 (37%); its state house districts are State House District 2 (63%) and State House District 3 (37%).

27,875residents (2020 Census)
38.1 sq miland area
1cities and towns
1congressional district
8voting precincts

See it on the mapAll of Arizona

City and county

City or townShare of ZIP residents
Phoenix95%

CountyShare of ZIP residents
Maricopa County100%

Town or county subdivisionShare of ZIP residents
Deer Valley CCD100%

Congressional district

Congressional districtShare of ZIP residents
Arizona's 8th congressional district (AZ-08)100%

Elected officials

OfficeMemberContactShare of residents
MayorKate Gallego602-262-711195%
U.S. Representative (AZ-08)Abraham J. Hamadeh (R)202-225-4576100%
U.S. SenatorMark Kelly (D)202-224-2235 · contact formstatewide
U.S. SenatorRuben Gallego (D)202-224-4521statewide
State Senator (State Senate District 2)Shawnna Bolick (R)63%
State Senator (State Senate District 3)John Kavanagh (R)37%
State Representative (State House District 2)Justin Wilmeth (R)63%
State Representative (State House District 2)Stephanie Simacek (Democratic)63%
State Representative (State House District 3)Alex Kolodin (R)37%
State Representative (State House District 3)Cody Reim (R)37%

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 263%
State Senate District 337%

State house districtShare of ZIP residents
State House District 263%
State House District 337%

Voting precincts

8 voting precincts overlap ZIP 85085. Map them, with each precinct's share of the ZIP's residents.

Get this in your AI agent

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:85085")

ZIP 85085 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.