Santa Cruz County, AZ ZIP codes

9 ZIP/ZCTAs intersecting this county.

ACS 2023 population

48,209

Median household income

$53,614

Median home value

$216,100

U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: County Santa Cruz County (GEOID 04023). Methodology

Combined population of ZIP/ZCTAs intersecting this county: 74,699 (9 ZIPs).

Combined population of ZIP/ZCTAs intersecting this county. Each intersecting ZIP contributes its full ZCTA population; overlap percents are descriptive only. This is not the Census county ACS headline above. Methodology

ZIP/ZCTA overlap with Santa Cruz County

Population overlap

Share of each ZIP/ZCTA’s population located within Santa Cruz County, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.

8561176.3%
Directory county
856140.0%
85621100.0%
Directory county
85624100.0%
Directory county
8563778.8%
Directory county
85640100.0%
Directory county
8564511.7%
85646100.0%
Directory county
85648100.0%
Directory county

ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology

ZIP codes intersecting Santa Cruz County

ZIP	City	County	Population	Income
85611	Elgin	Santa Cruz County	1,413	$64,545
85614	Green Valley	Pima County	24,696	$62,599
85621	Nogales	Santa Cruz County	21,512	$41,309
85624	Patagonia	Santa Cruz County	1,342	$41,417
85637	Sonoita	Santa Cruz County	1,133	$80,000
85640	Tumacacori	Santa Cruz County	162	$58,424
85645	Amado	Pima County	1,317	$65,266
85646	Tubac	Santa Cruz County	1,280	$85,321
85648	Rio Rico	Santa Cruz County	21,844	$63,672

USPS associates these ZIPs with Santa Cruz County

These codes list Santa Cruz County as a primary or acceptable city. They are not used for the ACS headline.

ZIP	City	County	Population	Income
85628	Nogales	Santa Cruz County	2,616	—
85662	Nogales	Santa Cruz County	—	—