US ZIP Code
85128

Coolidge, AZ

Pinal County  ·  Arizona

● Active
👥 18,582 Population ↑ 9% since 2019
💰 $57,205 Median HH Income
▼ 25% below avg ↑ 16% since 2019
🎂 34.4 Median Age ↑ 3% since 2019
🏠 $208,400 Median Home Value
▼ 25% below avg ↑ 72% since 2019
🎓 19.6% College Grads
▼ 49% below avg
📊 13.2% Unemployment
▲ 170% above avg
ZIP Code Details
ZIP Code85128
CityCoolidge
StateArizona (AZ)
CountyPinal County
Area Code520
Elevation1,411 ft
Latitude32.962838
Longitude-111.509785
TimezonePhoenix
FIPS04021
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 45.4% (8,444) Female 54.6% (10,138) ♀

Race & Ethnicity

White: 28.9%Hispanic: 52.3%Black: 4.5%Asian: 0.5%Other: 2.7%Race
White28.9%
Hispanic52.3%
Black4.5%
Asian0.5%
Other2.7%

Age Breakdown

Under 5
6%
5–17
21%
18–24
9%
25–44
30%
45–64
20%
65+
7%

Key Indicators

Median Age34.4 yrs ↑ 3% since 2019
Avg Household Size3.09
Below Poverty23.0% ▲ 130% above avg
College Grads19.6% ▼ 49% below avg
Unemployment13.2% ▲ 170% above avg
No HS Diploma203 (1.9%)
HS Graduate4,418 (41.6%)
Some College1,619 (15.2%)
Associates2,308 (21.7%)
Bachelors674 (6.3%)
Graduate Degree1,406 (13.2%)

Education

No HS: 1.9%HS Grad: 41.6%Some College: 15.2%Associates: 21.7%Bachelors: 6.3%Graduate: 13.2%Edu
No HS1.9%
HS Grad41.6%
Some College15.2%
Associates21.7%
Bachelors6.3%
Graduate13.2%
Housing & Income

Housing Tenure

Owner: 67.8%Renter: 32.2%Tenure
Owner67.8%
Renter32.2%

Home Value Distribution

Under $50k
12%
$50k–100k
9%
$100k–150k
13%
$150k–200k
13%
$200k–300k
26%
$300k–500k
21%
Over $500k
5%

Financials

Median HH Income$57,205 ▼ 25% below avg ↑ 16% since 2019
Median Home Value$208,400 ▼ 25% below avg ↑ 72% since 2019
Home/Income Ratio3.6x (nat avg ~3.5x)
Median Rent$1,132/mo ↑ 41% since 2019
Total Units6,527
Vacant Units589
Avg HH Size3.09

Income Distribution

Under $25k
23%
$25k–50k
16%
$50k–75k
19%
$75k–100k
10%
$100k–150k
19%
$150k–200k
5%
Over $200k
7%
Employment & Commute

How People Get to Work

Drove Alone
88%
Public Transit
0%
Walked
3%
Work From Home
9%

Commute Time

Under 15 min
29%
15–30 min
35%
30–45 min
17%
Over 45 min
19%
Housing Stock

Year Built

Before 1940
1%
1940s–1950s
9%
1960s–1970s
8%
1980s–1990s
23%
2000+
59%

Summary

Total Units6,527
Vacant589
Owner Occupied67.8%
Renter Occupied32.2%
Avg HH Size3.09
Frequently Asked Questions
ZIP code 85128 is in Coolidge, AZ, in Pinal County.
ZIP code 85128 is located in Arizona (AZ).
ZIP code 85128 is in Pinal County, AZ.
ZIP 85128 observes the Phoenix timezone.
The estimated population of ZIP code 85128 is 18,582 people (ACS 2023).
The median household income in ZIP code 85128 is $57,205 (ACS 2023).
The median home value in ZIP 85128 is $208,400 (ACS 2023).
About ZIP Code 85128

ZIP code 85128 is located in Coolidge, Arizona, within Pinal County. With a population of 18,582, this is a moderately populated ZIP code with a relatively young community — the median age is 34.4 years. Economically, 85128 is a solidly middle-class ZIP code: the median household income of $57,205 is below the national average.

Real estate in ZIP code 85128 represents an affordable housing market. The median home value of $208,400 is below the national average. Renters can expect to pay around $1,132 per month in median rent. Homeownership is strong here — 67.8% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 72% since 2019.

The population of 85128 is majority Hispanic (52.30%). Residents are less-educated — 19.6% hold a bachelor's degree or higher, which is below the national average. Poverty affects a significant share of residents at 23.0%. Household income has grown by 16% since 2019.

The unemployment rate in 85128 stands at 13.2%, which is more than double the national average. As in most parts of the country, driving alone is the dominant commute mode at 75%.

Overall, ZIP code 85128 in Coolidge, AZ is characterized as solidly middle-class, less-educated, a relatively young community, and predominantly owner-occupied. With 18,582 residents, a median household income of $57,205, and a median home value of $208,400, it offers a clear picture of life in this part of Arizona.