ZIP code 85128: Coolidge, AZ
85128 is a ZIP code in Coolidge, Arizona, mainly in Pinal County, part of the Phoenix-Mesa-Chandler, AZ metro area. About 19,487 people live here.
- Population
- 19,487
- Median household income
- $65,477
- Typical home value
- $263,100-0.8% in 12 months
- Median rent
- $1,304gross, per month
- Median age
- 32.7
- Homeowners
- 74%of occupied homes
Shaded: ZIP code 85128's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 85128 details
| City | Coolidge |
|---|---|
| State | Arizona |
| County | Pinal County |
| Metro area | Phoenix-Mesa-Chandler, AZ |
| Time zone | Mountain Time (UTC−7), no daylight saving time |
| Type | Standard (delivery area) |
| Land area | 166.7 sq mi, plus 1.7 sq mi of water |
| Population density | 117 people per sq mi |
| Bachelor's degree or higher | 13.4% of adults 25+ |
| Average commute | 24.9 minutes |
| Center coordinates | 32.96284, -111.50978 |
Median rent in 85128 by bedrooms
| Size | Median gross rent |
|---|---|
| 1 bedroom | $720/mo |
| 2 bedrooms | $1,091/mo |
| 3 bedrooms | $1,420/mo |
| 4 bedrooms | $1,674/mo |
Gross rent includes utilities paid by the tenant. ACS 2020–2024; sizes with too few rentals to estimate are left out.
ZIP codes near 85128
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 85191 | Valley Farms, AZ | 4.0 mi | 32 |
| 85194 | Casa Grande, AZ | 8.1 mi | 8,077 |
| 85143 | San Tan Valley, AZ | 13.4 mi | 44,444 |
| 85122 | Casa Grande, AZ | 14.2 mi | 61,624 |
| 85130 | Casa Grande, AZ | 15.3 mi | — |
| 85147 | Sacaton, AZ | 15.6 mi | 4,911 |
| 85144 | San Tan Valley, AZ | 15.8 mi | — |
| 85132 | Florence, AZ | 17.3 mi | 38,671 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Buying a home in 85128?
A typical home in ZIP code 85128 is worth about $263,100 (Zillow Home Value Index). The median household here earns $65,477 a year. See what buying here would cost per month, with Arizona average taxes and insurance filled in.
Monthly payment for a $263,100 homeWhat can a $65,477 income afford?Rental property numbers
About ZIP code 85128
What city is ZIP code 85128?
ZIP code 85128 is in Coolidge, AZ, in Pinal County.
What county is ZIP code 85128 in?
85128 is mainly in Pinal County, Arizona.
What is the population of ZIP code 85128?
About 19,487 people live in ZIP code 85128, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 85128 in?
85128 is in Mountain Time (UTC−7). It has no daylight saving time.