Maricopa, Arizona ZIP codes

What is the ZIP code for Maricopa, AZ?

85138, 85139

2 for street addresses

Maricopa is in Pinal County, Arizona. USPS uses 2 ZIP codes for Maricopa. About 76,044 people live in Maricopa ZIP codes; the most populated is 85138 with 55,260 residents. The city is in the Mountain Time (no daylight saving) zone and uses area codes 520 and 623.

CityMaricopa, AZ
StateArizona
CountyPinal County
ZIP codes2 (plus 2 retired)
Population (ZIP areas)about 76,044
Time zoneMountain Time (no daylight saving) · now
Area codes520, 623

All Maricopa ZIP codes

ZIP codeTypePopulationMedian income
85138Standard55,260$95,867
85139Standard20,784$86,894

Population and income: U.S. Census Bureau, American Community Survey 5-year estimates. PO Box and single-organization ZIP codes have no residents.

Cities near Maricopa

Retired Maricopa ZIP codes

No longer in use: 85238, 85239.

Questions

What is the ZIP code for Maricopa, AZ?
Maricopa has 2 ZIP codes: 85138 and 85139. The right one depends on the street address.
How many ZIP codes does Maricopa have?
2.
Which Maricopa ZIP code has the most people?
85138, with about 55,260 residents, followed by 85139 (20,784).
What county is Maricopa, AZ in?
Maricopa ZIP codes are in Pinal County.
What area code is Maricopa, AZ?
Maricopa uses area codes 520 and 623.