ZIP code 85346: Quartzsite, AZ

ZIP code 85346 is in Quartzsite (86% of residents) and La Paz Valley (13%), in La Paz County, Arizona. It is in Arizona's 9th congressional district. Its state senate district is State Senate District 30; its state house district is State House District 30.

2,803residents (2020 Census)

363.5 sq miland area

2cities and towns

1congressional district

4voting precincts

See it on the map All of Arizona

City and county

City or town	Share of ZIP residents
Quartzsite	86%
La Paz Valley	13%

County	Share of ZIP residents
La Paz County	100%

Town or county subdivision	Share of ZIP residents
Parker CCD	100%

Congressional district

Congressional district	Share of ZIP residents
Arizona's 9th congressional district (AZ-09)	100%

Elected officials

Office	Member	Contact	Share of residents
U.S. Representative (AZ-09)	Paul A. Gosar (R)	202-225-2315	100%
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 30)	Hildy Angius (R)		100%
State Representative (State House District 30)	John Gillette (R)		100%
State Representative (State House District 30)	Leo Biasiucci (R)		100%

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

Quartzsite website: http://www.ci.quartzsite.az.us
Quartzsite laws: search for the Quartzsite, Arizona code of ordinances
La Paz Valley laws: search for the La Paz Valley, Arizona code of ordinances
La Paz County website: https://www.lapaz.gov/
La Paz County laws: search for the La Paz County, Arizona code of ordinances

State legislative districts

State senate district	Share of ZIP residents
State Senate District 30	100%

State house district	Share of ZIP residents
State House District 30	100%

Voting precincts

4 voting precincts overlap ZIP 85346. Map them, with each precinct's share of the ZIP's residents.

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ZIP 85346 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.