Coolidge, AZ · standard
ZIP Code 85128
Pinal County, Arizona — Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.
- 14,823
- 35/sq mi
- $65,477
- Median income
- $249,000
- Median home value
- 13.4%
- Bachelor's or higher
The verdict
Coolidge pairs a below-median household income with above-median home values, in a rural, homeowner-dominated area.
- 39th pct
- household income, US ZIPs
- Top 43%
- home value, US ZIPs
- 35
- people per sq mi
- 74%
- owner-occupied homes
Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 85128 against every reporting US ZIP.
ZIP code 85128 is classified by USPS as a standard delivery area and covers roughly 423.5 square miles in Coolidge, Pinal County, Arizona. The area is home to 14,823 residents, producing a population density of 35 people per square mile, and falls within the Phoenix time zone. These USPS and Census boundary values drive every downstream statistic on this page, including the benchmarks that compare 85128 against Arizona and the nation.
On the economic side, the median household income for ZIP 85128 sits at $65,477 (10% below the Arizona average), while per-capita income is $28,555. The poverty rate stands at 21.2% and the unemployment rate at 12.6%. On housing, the median home value is $249,000 (26% below the state average) with median rent at $1,304 per month, and 74.0% of occupied units are owner-occupied, a direct signal of whether 85128 behaves more like a homeowner neighborhood or a renter-heavy ZIP.
Education and household profile round out the picture: 13.4% of adults hold a bachelor's degree or higher, the median age is 32.7, and the average commute is 25 minutes. We also surface 1 nearby ZIP codes within roughly 10 miles and 6 additional ZIPs sharing Pinal County, so you can benchmark 85128 against its immediate geography rather than a national average alone. Every figure is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates, HUD Fair Market Rents, and FHFA Home Price Index data, no estimates, no proprietary scoring. Verify with HUD →
Top industries in ZIP 85128
Top 5 sectors by establishment count
Which industries have the most business establishments in ZIP 85128.
- Retail trade
Retail trade
32 establishments
- Other services (except public administration)
Other services (except public administration)
26 establishments
- Health care and social assistance
Health care and social assistance
23 establishments
- Accommodation and food services
Accommodation and food services
21 establishments
- Administrative and support and waste management and remediation services 12
Administrative and support and waste management and remediation services
12 establishments
What this shows Establishment counts come from the Census ZIP Code Business Patterns program, which counts physical business locations rather than employees or revenue.
Source: U.S. Census Bureau, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + HUD FMR + FHFA HPI ACS demographics, ZBP business establishments, HUD Fair Market Rents, FHFA HPI for ZIP 85128, Coolidge, AZ · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; HUD FMR + FHFA HPI updated quarterly/annually.
Quick Facts
14,823
Population
423.5
Area (sq mi)
35
People / sq mi
Phoenix
Time Zone
standard
ZIP Type
Who lives in ZIP 85128?
32.7
Median Age
45.8%
Male
54.2%
Female
8.4%
Foreign-Born
Hispanic or Latino is an ethnicity category from the Census Bureau and may overlap with other categories above.
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
How much do residents earn?
$65,477
Median Household Income
-10% vs state
$28,555
Per Capita Income
21.2%
Poverty Rate
12.6%
Unemployment Rate
24.9 min
Mean Commute Time
How ZIP 85128 ranks nationally
Household income vs. every US ZIP code
Median household income — the full national distribution, with this ZIP marked
$65,477 39th percentile higher than 39% of 30,318 US ZIPs
Each bar is a $20K-wide band; taller bars hold more US ZIPs. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source U.S. Census Bureau — ACS 5-Year Estimates · 2019–2023
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What is the education profile here?
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What does housing look like?
6,698
Total Housing Units
6,181
Occupied Units
517
Vacant Units
3.13
Avg Household Size
Occupancy Type
$249,000
Median Home Value
-26% vs state
$1,304
Median Rent
2001
Median Year Built
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
How have home values changed over time?
FHFA House Price Index, annual appreciation data based on repeat sales and appraisals
-0.4%
YoY Change (2024)
305
HPI Index (2000 = 100)
+205%
Total Change Since 2000
Home values in ZIP 85128 have decreased 0.4% over the past year (2024). Since 2000, this ZIP has seen +205% cumulative appreciation.
| Year | Annual Change | HPI Index |
|---|---|---|
| 2020 | +8.3% | 186 |
| 2021 | +26.0% | 235 |
| 2022 | +26.7% | 298 |
| 2023 | +2.9% | 306 |
| 2024 | -0.4% | 305 |
Source: Federal Housing Finance Agency (FHFA) House Price Index, All-Transactions, Five-Digit ZIP Codes (Developmental Index). Index base = 100 in year 2000. Data through 2024. ZIP codes with few transactions may show missing values.
What businesses operate in this ZIP?
Census Bureau data shows 195 business establishments in ZIP 85128, employing approximately 2,579 people with a combined annual payroll of $102,861,000.
195
Businesses
2,579
Employees
$102.9M
Annual Payroll
15
Industry Sectors
| Industry | Establishments | % of Total |
|---|---|---|
| Retail trade | 32 | 16.4% |
| Other services (except public administration) | 26 | 13.3% |
| Health care and social assistance | 23 | 11.8% |
| Accommodation and food services | 21 | 10.8% |
| Administrative and support and waste management and remediation services | 12 | 6.2% |
| Construction | 11 | 5.6% |
| Professional, scientific, and technical services | 11 | 5.6% |
| Manufacturing | 10 | 5.1% |
| Wholesale trade | 9 | 4.6% |
| Finance and insurance | 9 | 4.6% |
| Real estate and rental and leasing | 9 | 4.6% |
| Transportation and warehousing | 6 | 3.1% |
| Educational services | 6 | 3.1% |
| Information | 4 | 2.0% |
| Mining, quarrying, and oil and gas extraction | 3 | 1.5% |
Source: U.S. Census Bureau, ZIP Code Business Patterns (ZBP), 2023. Employment figures may include noise for disclosure avoidance.
Nearby ZIP Codes
Want a side-by-side? Compare 85128 vs 85194 →
| ZIP Code | City | Population | Distance |
|---|---|---|---|
| 85194 | Casa Grande, AZ | 6,721 | 8.2 mi |
More ZIP Codes in Pinal County
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Frequently Asked Questions
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ZIP Code Research Guides
Official Data Resources for Coolidge, AZ
Verify and explore additional data for this area using these official government sources.
Read our methodology to see how this data is sourced, computed, and verified.