ZIP code 85756: Tucson, AZ
ZIP code 85756 is in Tucson (75% of residents) and Summit (13%), in Pima County, Arizona. 12% of its residents live outside city limits. It is in Arizona's 7th congressional district (75%) and Arizona's 6th congressional district (25%). Its state senate districts are State Senate District 21 (55%), State Senate District 19 (21%), State Senate District 20 (21%) and State Senate District 23 (2.3%); its state house districts are State House District 21 (55%), State House District 19 (21%), State House District 20 (21%) and State House District 23 (2.3%).
See it on the mapAll of Arizona
City and county
| City or town | Share of ZIP residents |
|---|---|
| Tucson | 75% |
| Summit | 13% |
| County | Share of ZIP residents |
|---|---|
| Pima County | 100% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Tucson CCD | 98% |
| Arivaca CCD | 2.3% |
Congressional districts
| Congressional district | Share of ZIP residents |
|---|---|
| Arizona's 7th congressional district (AZ-07) | 75% |
| Arizona's 6th congressional district (AZ-06) | 25% |
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.
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| Mayor | Regina Romero | 520-791-4201 | 75% |
| U.S. Representative (AZ-07) | Adelita S. Grijalva (D) | 202-225-2435 | 75% |
| U.S. Representative (AZ-06) | Juan Ciscomani (R) | 202-225-2542 | 25% |
| U.S. Senator | Mark Kelly (D) | 202-224-2235 · contact form | statewide |
| U.S. Senator | Ruben Gallego (D) | 202-224-4521 | statewide |
| State Senator (State Senate District 21) | Rosanna Gabaldón (Democratic) | 55% | |
| State Senator (State Senate District 19) | David Gowan (R) | 21% | |
| State Senator (State Senate District 20) | Sally Gonzales (Democratic) | 21% | |
| State Senator (State Senate District 23) | Brian Fernandez (Democratic) | 2.3% | |
| State Representative (State House District 21) | Consuelo Hernandez (Democratic) | 55% | |
| State Representative (State House District 21) | Stephanie Stahl Hamilton (Democratic) | 55% | |
| State Representative (State House District 19) | Gail Griffin (R) | 21% | |
| State Representative (State House District 19) | Lupe Diaz (R) | 21% | |
| State Representative (State House District 20) | Alma Hernández (Democratic) | 21% | |
| State Representative (State House District 20) | Betty Villegas (Democratic) | 21% | |
| State Representative (State House District 23) | Mariana Sandoval (Democratic) | 2.3% | |
| State Representative (State House District 23) | Michele Peña (R) | 2.3% |
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
- Tucson website: http://www.tucsonaz.gov/
- Tucson laws: search for the Tucson, Arizona code of ordinances
- Summit laws: search for the Summit, Arizona code of ordinances
- Pima County website: https://www.pima.gov/
- Pima County laws: search for the Pima County, Arizona code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 21 | 55% |
| State Senate District 19 | 21% |
| State Senate District 20 | 21% |
| State Senate District 23 | 2.3% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 21 | 55% |
| State House District 19 | 21% |
| State House District 20 | 21% |
| State House District 23 | 2.3% |
Voting precincts
12 voting precincts overlap ZIP 85756. 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:85756")
ZIP 85756 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.