ZIP code
85128
Coolidge, AZ
85128 covers Coolidge in Pinal County, with 18,582 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 85128. Methodology
ZIP code map of 85128
About ZIP code 85128
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 85128. Not ACS. Methodology
People in 85128
Race
- White7,542
- Black or African American1,243
- American Indian or Alaska Native1,839
- Asian128
- Native Hawaiian and Pacific Islander13
- Other race2,509
- Two or more races2,490
Hispanic or Latino (any race): 6,302
Age
- Under 102,388
- 10 to 192,712
- 20 to 291,957
- 30 to 391,871
- 40 to 491,814
- 50 to 591,718
- 60 to 691,753
- 70 to 791,128
- 80 and older423
Income and housing in 85128
Education
- High school graduate84.3%
- Bachelor's degree12.3%
- Graduate degree2.7%
Places covering 85128
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.
- Coolidge83.3%
- Blackwater7.3%
- Florence0.0%
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.
- Pinal 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
9.3% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 85128
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2008 | 914 | |
| 2010 | 11,763 | |
| 2011 | 15,451 | 12,289 |
| 2012 | 15,252 | 11,930 |
| 2013 | 15,744 | 12,010 |
| 2014 | 15,965 | 11,890 |
| 2015 | 15,867 | 12,120 |
| 2016 | 15,982 | 12,400 |
| 2017 | 16,466 | 12,470 |
| 2018 | 16,745 | 12,700 |
| 2019 | 17,053 | 13,460 |
| 2020 | 17,427 | 14,730 |
| 2021 | 17,032 | 15,610 |
| 2022 | 17,659 | 16,570 |
| 2023 | 18,582 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 85128
12 nearest ZIP centroids (any distance)
- 85228Coolidge0.6 miPop 2,023 · Income —
- 85191Valley Farms3.9 miPop 19 · Income —
- 85294Casa Grande6.5 miPop 600 · Income —
- 85194Casa Grande8.1 miPop 7,966 · Income $79,896
- 85232Florence11.6 miPop 2,074 · Income —
- 85243Queen Creek13.0 miPop 3,454 · Income —
- 85143San Tan Valley13.4 miPop 41,517 · Income $89,501
- 85122Casa Grande14.2 miPop 58,328 · Income $64,243
- 85222Casa Grande14.3 miPop 344 · Income —
- 85230Casa Grande15.3 miPop 782 · Income —
- 85147Sacaton15.6 miPop 4,701 · Income $53,159
- 85132Florence17.3 miPop 38,809 · Income $76,832
ZIP centroids within 2 miles
| ZIP | City | State | Distance (miles) | ACS population | Median income |
|---|---|---|---|---|---|
| 85228 | Coolidge | AZ | 0.6 mi | 2,023 | — |
ZIPs within 2 miles of this place
Default is 2 miles. Distances are between ZIP centroids. Widen the radius if nothing is in range.
ZIP code 85128 FAQ
- What city is ZIP code 85128 in?
- 85128 is in Coolidge, AZ.
- What county is 85128 in?
- 85128 is in Pinal County.
- What is the median household income in 85128?
- The median household income in 85128 is $57,205.
- Which ZIP codes are near 85128?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 85128.