Postal reference / United States

85650Sierra Vista, Arizona

ZIP code 85650 is a United States postal code for Sierra Vista, Arizona. Its county association is Cochise County. The map reference point is at 31.4892, -110.2153.

State / territory
Arizona
Recorded place name
Sierra Vista
County association
Cochise
Estimated coordinate
31.4892, -110.2153
View on OpenStreetMap
ZIP prefix
856 · 53 ZIP codes share it
Data source
GeoNames postal reference, snapshot September 26, 2026

GeoNames reference data. County associations may not include every intersecting county, place names are postal names rather than legal boundaries, and coordinates are approximate. This is not address validation.

Area

Land area
41.3 sq mi (2023 Census Gazetteer)

Figures are for the ZIP Code Tabulation Area (ZCTA) that most closely matches this ZIP code, not an exact match to USPS delivery boundaries. Source: U.S. Census Bureau, 2023 Gazetteer + 2023 ACS 5-Year Estimates, retrieved 2026-09-27. How to read this data.

Need the last four digits?

ZIP+4 depends on the full delivery address. A five-digit code alone cannot determine its extension.

Find ZIP+4

Explore Arizona

Browse the other 529 ZIP codes recorded for Arizona, sorted by code with place and county.

Arizona directory

Other ZIP codes in Sierra Vista, AZ

Sierra Vista has 4 ZIP codes in the reference dataset.

Nearby ZIP code reference points

ZIP codePlaceStateCounty associationMiles
85635Sierra VistaAZCochise4.5
85615HerefordAZCochise6.0
85671Sierra VistaAZCochise6.9
85613Fort HuachucaAZCochise9.0
85636Sierra VistaAZCochise13.0
85616Huachuca CityAZCochise13.9
85638TombstoneAZCochise18.5
85603BisbeeAZCochise18.7

Straight-line distance between reference points. Nearby points do not prove that ZIP areas touch.

Verify a mailing address

For mailing, confirm the complete street or PO Box address with USPS. A place record does not confirm delivery eligibility or the ZIP+4 extension.

Open USPS address lookup