Find the last 4 digits (ZIP+4) for an address in 85742

ZIP 85742, Tucson, AZ is filled in. Just type the street address.

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ZIP Code 85742 – Tucson, AZ

Tucson, Arizona · Pima County · Mountain (no DST, Arizona) time

ZIP code85742
CityTucson
StateArizona
CountyPima County
Population31,613
Time zoneMountain (no DST, Arizona) · local time
ZIP typeStandard (has a Census ZCTA area)
Land area22.3 sq mi
Center (lat, long)32.3863, -111.0553

Area codes in this area

520928

These are the area codes that most often serve ZIP 85742 (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.

Map

Nearby ZIP codes

85741 Tucson · 3.6 mi85652 Cortaro · 4.1 mi85704 Tucson · 5.2 mi85654 Rillito · 6.1 mi85737 Tucson · 6.6 mi85755 Tucson · 7.1 mi85705 Tucson · 8.8 mi85718 Tucson · 9.3 mi

About ZIP 85742

ZIP code 85742 is assigned to Tucson, Arizona. It lies in Pima County. Its Census area covers about 22.3 square miles of land. The closest neighboring ZIP is 85741 (Tucson), about 3.6 miles away.

Every address in 85742 also has a 4-digit add-on code (ZIP+4) that points to a smaller delivery area. Use the box above to find it.

Sources: US Census Bureau (ZCTA, county relationship files), GeoNames (CC BY 4.0), NANPA via NumberResearch.org (CC BY 4.0). Map © OpenStreetMap contributors. ZIP areas are approximate. Population: U.S. Census Bureau, ACS 5-year estimates, 2024 (ZCTA). Data sources