Maricopa, AZ ZIP codes
Maricopa, Arizona has 2 ZIP codes. They are in Pinal County.
- Population in these ZIPs
- 76,044
- Avg. median income
- $93,400population-weighted
- Typical home value
- $338,900population-weighted
- Metro area
- Phoenix-Mesa-Chandler, AZ
Loading map…
Click anywhere on the map to see which ZIP code it's in.
Maricopa, AZ ZIP codes list
| ZIP code | County | Population | Median income | Typical home value |
|---|---|---|---|---|
| 85138 | Pinal County | 55,260 | $95,867 | $341,200 |
| 85139 | Pinal County | 20,784 | $86,894 | $332,800 |
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
Cities near Maricopa
- Stanfield 9 mi
- Bapchule 16 mi
- Laveen 19 mi
- Casa Grande 23 mi
- Sacaton 23 mi
- Chandler 26 mi
- Queen Creek 29 mi
- Arizona City 30 mi
- Gilbert 31 mi
- Tempe 31 mi
- Tolleson 33 mi
- Cashion 34 mi
Frequently asked questions
What county is Maricopa, Arizona in?
Maricopa ZIP codes are in Pinal County.