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City ZIP codes · Arizona

Sierra Vista, AZ ZIP Codes

4 ZIP codes use the postal name Sierra Vista, Arizona (Census 2020 ZCTAs and GeoNames postal codes, October 2026): 2 residential and 2 for PO boxes or a single organization. Median household income runs from $61,580 in 85635 to $91,654 in 85650, 1.5 times as much (Census Bureau, ACS 2020-2024). Sierra Vista's most populous ZIP code is 85635, with 34,193 people (ACS 2020-2024); 28% of its land is in the city of Sierra Vista.

  • ACS2020-24
  • Census2020
  • GeoNames2026

Where are Sierra Vista's ZIP codes?

85635: $62k median household income85650: $92k median household income856358565085635: $62k median household income85650: $92k median household income856358565085635: $62k median household income85650: $92k median household income8563585650
The 2 residential ZIP codes named Sierra Vista, shaded by median household income in national fifths (ACS 2020-2024). Select a ZIP to open it. <$54.1k$98.1k+no figure

Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries; ACS 2020-2024 5-year estimates (B19013).

How different are Sierra Vista's ZIP codes?

The highest median household income is in 85650 ($91,654), the lowest in 85635 ($61,580). Home values run from $228,000 in 85635 to $327,000 in 85650.

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B19013, B25077, B01003).

All 2 residential ZIP codes of Sierra Vista

Residential ZIP codes with the postal name Sierra Vista, AZ, largest first (ACS 2020-2024); sort by any column
County
85635 Cochise County 34,193 502 $62k $228k
85650 Cochise County 14,876 360 $92k $327k

Download the 4 ZIP codes as CSV

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates; 2023 Gazetteer land areas (2020 ZCTAs); town names from simplemaps US ZIP Codes (CC BY 4.0) and GeoNames (CC BY 4.0).

PO Box and single-organization ZIP codes in Sierra Vista

2 ZIP codes named Sierra Vista have no residential delivery area: post office boxes, or one organization (a large employer, an agency, a university) with its own code. The Census Bureau publishes no figures for them.

Sierra Vista, AZ: ZIP codes without a residential area, for PO boxes or one organization (GeoNames postal codes; USPS does not publish openly which is which)
ZIPCounty
85636Cochise County
85671Cochise County

Source: GeoNames postal codes (CC BY 4.0); a ZIP code with no Census ZCTA has no residential delivery area.

Which counties do Sierra Vista's ZIP codes reach?

Sierra Vista's residential ZIP codes lie in Cochise County.

Which places do Sierra Vista's ZIP codes cover?

A postal name is not a city limit. By the Census Bureau's places, Sierra Vista's residential ZIP codes cover Sierra Vista itself and 1 other place, each listed with the ZIP codes that have at least 5% of their land in it or hold most of the place:

  • Sierra Vista Southeast census-designated 85635, 85650

Source: U.S. Census Bureau, 2020 ZCTA-to-place relationship file (shares of land).

Which first three digits do Sierra Vista's ZIP codes use?

The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Every ZIP code of Sierra Vista starts with 856.

Three-digit prefixes of Sierra Vista's ZIP codes, the sectional center for each (USPS labeling list L005, effective October 1, 2026) and how many of the prefix's codes are Sierra Vista's
PrefixSectional centerHereAll codes
856 Tucson, AZ (SCF 856) 4 53

Source: U.S. Postal Service, labeling list L005 (3-digit ZIP Code prefix groups, SCF sortation), effective October 1, 2026.