ZIP code
85648
Rio Rico, AZ
85648 covers Rio Rico in Santa Cruz County, with 21,844 people in the ACS 2023 estimate.
Figures are for the Census ZIP Code Tabulation Area (ZCTA), which is not the same as a USPS ZIP code. A PO Box or unique ZIP may have no ZCTA and no demographics. Methodology
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 85648. Methodology
ZIP code map of 85648

About ZIP code 85648
Acceptable cities: Nogales
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 85648. Not ACS. Methodology
People in 85648
Race
- White6,365
- Black or African American85
- American Indian or Alaska Native220
- Asian132
- Native Hawaiian and Pacific Islander10
- Other race6,836
- Two or more races7,072
Hispanic or Latino (any race): 18,044
Age
- Under 102,849
- 10 to 193,705
- 20 to 292,279
- 30 to 392,480
- 40 to 492,608
- 50 to 592,739
- 60 to 692,296
- 70 to 791,245
- 80 and older519
Income and housing in 85648
Education
- High school graduate82.0%
- Bachelor's degree24.5%
- Graduate degree7.3%
Places covering 85648
Cities and places — Population overlap
Share of this ZIP/ZCTA’s population located within each place, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
- Rio Rico99.1%
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
Counties — Population overlap
Share of this ZIP/ZCTA’s population located within each county, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- Santa Cruz County100.0%
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
0.9% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 85648
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 15,942 | |
| 2006 | 16,457 | |
| 2007 | 17,748 | |
| 2008 | 17,998 | |
| 2009 | 18,762 | |
| 2010 | 20,324 | |
| 2011 | 19,920 | 19,977 |
| 2012 | 19,495 | 19,400 |
| 2013 | 19,205 | 19,360 |
| 2014 | 18,884 | 19,330 |
| 2015 | 18,857 | 19,510 |
| 2016 | 18,673 | 19,690 |
| 2017 | 18,992 | 19,800 |
| 2018 | 19,771 | 20,140 |
| 2019 | 19,681 | 20,820 |
| 2020 | 20,064 | 20,940 |
| 2021 | 21,007 | 20,920 |
| 2022 | 21,509 | 21,140 |
| 2023 | 21,844 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 85648
12 nearest ZIP centroids (any distance)
- 85640Tumacacori5.6 miPop 162 · Income $58,424
- 85646Tubac9.1 miPop 1,280 · Income $85,321
- 85621Nogales9.6 miPop 21,512 · Income $41,309
- 85645Amado16.2 miPop 1,317 · Income $65,266
- 85624Patagonia16.5 miPop 1,342 · Income $41,417
- 85601Arivaca20.3 miPop 494 · Income $31,791
- 85622Green Valley21.8 miPop 6,345 · Income $72,424
- 85614Green Valley22.1 miPop 24,696 · Income $62,599
- 85637Sonoita23.9 miPop 1,133 · Income $80,000
- 85611Elgin30.6 miPop 1,413 · Income $64,545
- 85633Sasabe32.1 miPop 32 · Income —
- 85629Sahuarita32.6 miPop 30,989 · Income $106,039
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 85648, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 85648 FAQ
- What city is ZIP code 85648 in?
- 85648 is in Rio Rico, AZ.
- What county is 85648 in?
- 85648 is in Santa Cruz County.
- What is the median household income in 85648?
- The median household income in 85648 is $63,672.
- Which ZIP codes are near 85648?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 85648.