ZIP code 85307: Phoenix, AZ
ZIP code 85307 is in Phoenix (30% of residents) and Glendale (18%), in Maricopa County, Arizona. 51% of its residents live outside city limits. It is in Arizona's 9th congressional district (70%) and Arizona's 3rd congressional district (30%). Its state senate districts are State Senate District 29 (69%), State Senate District 22 (31%) and State Senate District 27 (<0.1%); its state house districts are State House District 29 (69%), State House District 22 (31%) and State House District 27 (<0.1%).
See it on the mapAll of Arizona
City and county
| City or town | Share of ZIP residents |
|---|---|
| Phoenix | 30% |
| Glendale | 18% |
| County | Share of ZIP residents |
|---|---|
| Maricopa County | 100% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Phoenix CCD | 100% |
Congressional districts
| Congressional district | Share of ZIP residents |
|---|---|
| Arizona's 9th congressional district (AZ-09) | 70% |
| Arizona's 3rd congressional district (AZ-03) | 30% |
This ZIP is split between districts. A mailing address in it could be in either; the map or locate_point gives the district for an exact address.
Members of Congress
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (AZ-09) | Paul A. Gosar (R) | 202-225-2315 | 70% |
| U.S. Representative (AZ-03) | Yassamin Ansari (D) | 202-225-4065 | 30% |
| U.S. Senator | Mark Kelly (D) | 202-224-2235 · contact form | statewide |
| U.S. Senator | Ruben Gallego (D) | 202-224-4521 | statewide |
Members serving now (119th Congress, until January 3, 2027). Source: Members of Congress: the @unitedstates project, congress-legislators (CC0).
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 29 | 69% |
| State Senate District 22 | 31% |
| State Senate District 27 | <0.1% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 29 | 69% |
| State House District 22 | 31% |
| State House District 27 | <0.1% |
Voting precincts
8 voting precincts overlap ZIP 85307. 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:85307")
ZIP 85307 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.