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ZIP Code 85138
Maricopa, AZ, Pinal County
Population
55,260
Land area
84.7sq mi
People per sq mi
652
City
Maricopa
ZIP 85138 and nearby ZIP codes
ZIP 85138 at a glance
- ZIP 85138 (Maricopa) is about 10 times as dense as Arizona as a whole.
- Households here earn a median of $95,867 a year, 20% more than the Arizona figure of $79,964.
- A typical owner-occupied home is valued at $378,800 (4% below Arizona) and median rent is $1,974 a month.
Local data for ZIP 85138
Counts from official public data
Housing and community stats
ZIP 85138, American Community Survey 2020-2024
Median household income
$95,867
Poverty rate
7.3%
Median home value
$378,800
Prices +33.6% in a year
Median rent
$1,974/mo
Homeownership
82.3%
Bachelor's or higher
23.7%
Median age
37.2
Average commute
37.4 min
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
298
ZIP Business Patterns 2023
Employees
2,198
$81.5M annual payroll
PPP loans
$16.9M
874 loans
Campaign donations
$124K
39% D, 41% R, 2026 cycle
Environment and hazard risk
ZIP 85138, from FEMA, NOAA and EPA
Natural hazard risk
Relatively Moderate
Top: heat wave
Storm events since 1996
1,447
Countywide, mostly thunderstorm wind
Flood insurance policies
839
0.5% of homes, county
July high / Jan low
109° / 37°F
7.1 inches of rain a year
Health statistics
Share of adults in ZIP 85138, CDC PLACES estimates
Obesity
38.4%
U.S. 33.3% +5.1 pts
Diabetes
11.5%
U.S. 12.1% -0.6 pts
Smoking
11.8%
U.S. 12.8% -1.0 pts
Uninsured (18-64)
11.6%
U.S. 11.1% +0.5 pts
Frequently asked questions
- What city is ZIP code 85138?
- ZIP code 85138 is in Maricopa, AZ (Pinal County).
- What county is ZIP code 85138 in?
- ZIP code 85138 is mostly in Pinal County, Arizona.
- How many people live in ZIP code 85138?
- About 55,260 people live in the 85138 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.
Source: U.S. Census Bureau (ZIP Code Tabulation Areas, American Community Survey) · Data as of 12/31/2023. ZIP Code Tabulation Areas closely match, but are not identical to, USPS ZIP code delivery areas.