ZIP Code 85128 Map
Census ZIP Code Tabulation Area 85128 in Coolidge, AZ (Pinal County). ZCTA boundaries closely approximate USPS delivery areas.
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ZIP 85128 Demographics
Source: U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates.
Population
19,487
Households
6,181
Median household income
$65,477
Median age
32.7 years
Median home value
$249,000
Median gross rent
$1,304/mo
Owner-occupied homes
74%
Bachelor's degree or higher
13.4%
Below poverty level
21.2%
Land area
166.7 sq mi
Population density
117 / sq mi