Santa Cruz

Source:

Arizona

Santa Cruz is a smaller county in Arizona with 7 ZIP codes, 47,545 people, and above-median household income among US counties. All data is sourced from the U.S. Census Bureau American Community Survey (ACS) 2023 5-Year Estimates.

National county placement

According to ACS 5-Year Estimates, Santa Cruz, AZ sits among US counties with an above-median household income, on a smaller county population base, across a compact ZIP cluster.

Top 47%
household income vs 3,210 US counties
47,545
combined ZIP population
7
USPS ZIP codes covered
$68,720
avg ZIP median income

Income percentile ranks this county's average ZIP median household income against 3,210 US counties with ACS income on at least one ZIP.

Santa Cruz lands in the national county income distribution as above-median household income on smaller county footing (FIPS 04023, 7 ZIPs, combined population 47,545). Sort the ZIP table by population before treating the county mean as uniform.

Above-median income on a compact ZIP cluster (7 codes). Population density still swings from downtown to farm-edge; the density column is the fastest filter before a side-by-side compare. County-level HUD and FBI inputs still key off FIPS 04023.

Save two ZIPs from the table into your shortlist, then open a compare link - that is the return path a static county summary cannot replace. All figures here come from Census ACS 2023 5-Year Estimates and USPS ZCTA files.

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7

Total ZIPs

47,545

Total Population

ZIP Codes in Santa Cruz

Side-by-side: Compare 85621 vs 85648 →

ZIP Code City Population Density
85621 Nogales 23,054 32
85648 Rio Rico 19,080 47
85624 Patagonia 1,426 1
85646 Tubac 1,311 4
85637 Sonoita 1,268 4
85611 Elgin 965 1
85640 Tumacacori 441 23

Frequently Asked Questions

What is the population of Santa Cruz?

Santa Cruz has a total population of 47,545 across 7 ZIP codes, based on U.S. Census Bureau ACS 2023 data.

What ZIP codes are in Santa Cruz?

Santa Cruz includes 7 ZIP codes: 85621, 85648, 85624, 85646, 85637, 85611, 85640.

Santa Cruz's figures come from Census ACS 5-Year Estimates (2023), mapped to ZIP codes via the HUD USPS Crosswalk. PlainZIP is not affiliated with the U.S. Census Bureau or any government agency. See our methodology for details.

Related

Compare any two ZIPs side by side

Read our methodology : how this data is sourced, computed, and verified.