ZIP code 85342: Circle City, AZ
ZIP code 85342 is in Circle City (35% of residents) and Morristown (13%), in Maricopa County (95%) and Yavapai County (5.1%), Arizona. 52% of its residents live outside city limits. It is in Arizona's 9th congressional district (95%) and Arizona's 2nd congressional district (5.1%). Its state senate districts are State Senate District 29 (94%), State Senate District 1 (5.1%) and State Senate District 30 (0.5%); its state house districts are State House District 29 (94%), State House District 1 (5.1%) and State House District 30 (0.5%).
See it on the mapAll of Arizona
City and county
| City or town | Share of ZIP residents |
|---|---|
| Circle City | 35% |
| Morristown | 13% |
| County | Share of ZIP residents |
|---|---|
| Maricopa County | 95% |
| Yavapai County | 5.1% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Wickenburg CCD | 95% |
| Congress CCD | 5.1% |
Congressional districts
| Congressional district | Share of ZIP residents |
|---|---|
| Arizona's 9th congressional district (AZ-09) | 95% |
| Arizona's 2nd congressional district (AZ-02) | 5.1% |
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.
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 29 | 94% |
| State Senate District 1 | 5.1% |
| State Senate District 30 | 0.5% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 29 | 94% |
| State House District 1 | 5.1% |
| State House District 30 | 0.5% |
Voting precincts
6 voting precincts overlap ZIP 85342. 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:85342")
ZIP 85342 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.