ZIP code 85138
Where is ZIP code 85138?
Maricopa, Arizona
Pinal County · Standard ZIP code
ZIP code 85138 belongs to Maricopa, Arizona in Pinal County. 85138 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Mountain Time (no daylight saving) zone and uses area code 520. About 55,260 people live in the 85138 area, where the median household income is $95,867. The closest ZIP codes are 85139 (Maricopa, 7.8 mi southwest), 85172 (Stanfield, 8.9 mi south) and 85121 (Bapchule, 9.3 mi north).
| ZIP code | 85138 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Maricopa |
| State | Arizona (AZ) |
| County | Pinal County |
| Time zone | Mountain Time (no daylight saving) · now |
| Area code | 520 |
| Coordinates | 33.0073, -111.9324 map |
| 3-digit prefix | 851 |
Population and income in 85138
| Population | 55,260 · higher than 95% of Arizona ZIP codes |
|---|---|
| People per square mile | 652 · higher than 64% of Arizona ZIP codes |
| Median age | 37.2 years · lower than 62% of Arizona ZIP codes |
| Men / women | 50% / 50% |
| Median household income | $95,867 · higher than 82% of Arizona ZIP codes |
| Income per person | $37,296 |
| Below the poverty line | 7.3% |
| Bachelor’s degree or higher | 24% of adults 25+ |
| Median home value | $378,800 · higher than 63% of Arizona ZIP codes |
| Median rent | $1,974 a month |
| Housing units | 19,384 |
| Households | 17,427 (3.17 people on average) |
| Owners / renters | 82% / 18% |
| Land area | 84.75 sq mi (plus 0.12 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 85138. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 85138
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 85139 | Maricopa, AZ | 7.8 mi SW | Standard |
| 85172 | Stanfield, AZ | 8.9 mi S | Standard |
| 85121 | Bapchule, AZ | 9.3 mi N | PO Box only |
| 85193 | Casa Grande, AZ | 13.1 mi SE | Standard |
| 85122 | Casa Grande, AZ | 13.1 mi SE | Standard |
| 85147 | Sacaton, AZ | 13.8 mi NE | PO Box only |
| 85248 | Chandler, AZ | 17.4 mi N | Standard |
| 85249 | Chandler, AZ | 18.6 mi NE | Standard |
| 85130 | Casa Grande, AZ | 18.7 mi SE | PO Box only |
| 85286 | Chandler, AZ | 19.1 mi N | Standard |
| 85194 | Casa Grande, AZ | 19.3 mi SE | Standard |
| 85127 | Chandler Heights, AZ | 19.9 mi NE | PO Box only |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 85138 or measure the distance to another ZIP code.
How to address mail to 85138
123 MAIN ST
MARICOPA AZ 85138
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (85138-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in Maricopa, AZ
All Maricopa ZIP codes with population and income →
Questions
- What city is ZIP code 85138?
- 85138 is a Maricopa, Arizona ZIP code.
- What county is 85138 in?
- ZIP code 85138 is in Pinal County, Arizona.
- What time zone is ZIP code 85138 in?
- 85138 is in the Mountain Time (no daylight saving) zone (America/Phoenix).
- What area code is 85138?
- Phone numbers in ZIP code 85138 use area code 520.
- What is the population of ZIP code 85138?
- About 55,260 people live in ZIP code 85138, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 85138?
- The median household income in 85138 is $95,867 a year, higher than 82% of Arizona ZIP codes.
- What ZIP codes are near 85138?
- The nearest ZIP codes to 85138 are 85139 (Maricopa, 7.8 miles), 85172 (Stanfield, 8.9 miles), 85121 (Bapchule, 9.3 miles) and 85193 (Casa Grande, 13.1 miles).