Find the last 4 digits (ZIP+4) for an address in 85144

ZIP 85144, San Tan Valley, AZ is filled in. Just type the street address.

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ZIP Code 85144 – San Tan Valley, AZ

San Tan Valley, Arizona · Pinal County · Mountain (no DST) time

ZIP code85144
CitySan Tan Valley
StateArizona
CountyPinal County
PopulationNot published (no Census ZIP area)
Time zoneMountain (no DST) · local time
ZIP typePO box or unique ZIP (no Census area)
Center (lat, long)33.1911, -111.5280

Area codes in this area

480602

These are the area codes that most often serve ZIP 85144 (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

85143 San Tan Valley · 2.5 mi85140 San Tan Valley · 4.5 mi85142 Queen Creek · 8 mi85127 Chandler Heights · 9.9 mi85212 Mesa · 10.7 mi85298 Gilbert · 12 mi85147 Sacaton · 13.1 mi85297 Gilbert · 13.4 mi

About ZIP 85144

ZIP code 85144 is assigned to San Tan Valley, Arizona. It lies in Pinal County. It is a PO-box-only or single-address ZIP, so the Census Bureau does not publish an area for it; the location shown is approximate. The closest neighboring ZIP is 85143 (San Tan Valley), about 2.5 miles away.

Every address in 85144 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