ZIP code 85340: Litchfield Park, AZ
ZIP code 85340 is in Litchfield Park (20% of residents), Citrus Park (5.2%), Avondale (2.9%), Goodyear (2.5%) and Buckeye (1.5%), in Maricopa County, Arizona. 68% of its residents live outside city limits. It is in Arizona's 9th congressional district (97%) and Arizona's 7th congressional district (2.9%). Its state senate districts are State Senate District 29 (77%), State Senate District 25 (20%) and State Senate District 22 (2.9%); its state house districts are State House District 29 (77%), State House District 25 (20%) and State House District 22 (2.9%).
See it on the mapAll of Arizona
City and county
| City or town | Share of ZIP residents |
|---|---|
| Litchfield Park | 20% |
| Citrus Park | 5.2% |
| Avondale | 2.9% |
| Goodyear | 2.5% |
| Buckeye | 1.5% |
| Glendale | 0.3% |
| County | Share of ZIP residents |
|---|---|
| Maricopa County | 100% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Phoenix CCD | 88% |
| Buckeye CCD | 12% |
Congressional districts
| Congressional district | Share of ZIP residents |
|---|---|
| Arizona's 9th congressional district (AZ-09) | 97% |
| Arizona's 7th congressional district (AZ-07) | 2.9% |
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 |
|---|---|---|---|
| U.S. Representative (AZ-09) | Paul A. Gosar (R) | 202-225-2315 | 97% |
| U.S. Representative (AZ-07) | Adelita S. Grijalva (D) | 202-225-2435 | 2.9% |
| 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 29) | Janae Shamp (R) | 77% | |
| State Senator (State Senate District 25) | Tim Dunn (R) | 20% | |
| State Senator (State Senate District 22) | Eva Diaz (Democratic) | 2.9% | |
| State Representative (State House District 29) | James Taylor (R) | 77% | |
| State Representative (State House District 29) | Steve Montenegro (R) | 77% | |
| State Representative (State House District 25) | Michael Carbone (R) | 20% | |
| State Representative (State House District 25) | Nick Kupper (R) | 20% | |
| State Representative (State House District 22) | Elda Luna-Nájera (Democratic) | 2.9% | |
| State Representative (State House District 22) | Lupe Contreras (Democratic) | 2.9% |
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
- Litchfield Park website: https://www.litchfield-park.org
- Litchfield Park laws: search for the Litchfield Park, Arizona code of ordinances
- Citrus Park laws: search for the Citrus Park, Arizona code of ordinances
- Avondale website: http://www.avondale.org
- Avondale laws: search for the Avondale, Arizona code of ordinances
- Maricopa County website: https://maricopa.gov
- Maricopa County laws: search for the Maricopa County, Arizona code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 29 | 77% |
| State Senate District 25 | 20% |
| State Senate District 22 | 2.9% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 29 | 77% |
| State House District 25 | 20% |
| State House District 22 | 2.9% |
Voting precincts
16 voting precincts overlap ZIP 85340. 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:85340")
ZIP 85340 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.