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ZIP code 85120: Apache Junction, AZ

85120 is a ZIP code in Apache Junction, Arizona, mainly in Pinal County, part of the Phoenix-Mesa-Chandler, AZ metro area. About 31,191 people live here.

Population
31,191
Median household income
$57,786
Typical home value
$351,700-1.8% in 12 months
Median rent
$1,117gross, per month
Median age
56.6
Homeowners
82.2%of occupied homes
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Shaded: ZIP code 85120's area. Click anywhere on the map to see which ZIP code it's in.

ZIP codes within 10 milesWithin 25 miles

ZIP code 85120 details

CityApache Junction
StateArizona
CountyPinal County (also partly Maricopa County)
Metro areaPhoenix-Mesa-Chandler, AZ
Time zoneMountain Time (UTC−7), no daylight saving time
TypeStandard (delivery area)
Land area23.1 sq mi, plus 0 sq mi of water
Population density1,351 people per sq mi
Bachelor's degree or higher15.3% of adults 25+
Average commute27.8 minutes
Center coordinates33.38688, -111.56167

Median rent in 85120 by bedrooms

SizeMedian gross rent
1 bedroom$846/mo
2 bedrooms$1,104/mo
3 bedrooms$1,438/mo

Gross rent includes utilities paid by the tenant. ACS 2020–2024; sizes with too few rentals to estimate are left out.

ZIP codes near 85120

ZIP codeCityDistancePopulation
85178Apache Junction, AZ1.5 mi—
85119Apache Junction, AZ3.1 mi25,420
85208Mesa, AZ4.2 mi37,225
85209Mesa, AZ4.2 mi43,150
85212Mesa, AZ6.1 mi55,283
85207Mesa, AZ6.3 mi51,178
85215Mesa, AZ8.7 mi16,888
85206Mesa, AZ9.0 mi37,235

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

Buying a home in 85120?

A typical home in ZIP code 85120 is worth about $351,700 (Zillow Home Value Index). The median household here earns $57,786 a year. See what buying here would cost per month, with Arizona average taxes and insurance filled in.

Monthly payment for a $351,700 homeWhat can a $57,786 income afford?Rental property numbers

About ZIP code 85120

What city is ZIP code 85120?

ZIP code 85120 is in Apache Junction, AZ, in Pinal County.

What county is ZIP code 85120 in?

85120 is mainly in Pinal County, Arizona, and partly in Maricopa County.

What is the population of ZIP code 85120?

About 31,191 people live in ZIP code 85120, according to the American Community Survey 2020–2024 5-year estimates.

What time zone is ZIP code 85120 in?

85120 is in Mountain Time (UTC−7). It has no daylight saving time.

What other ZIP codes does Apache Junction have?

Apache Junction, AZ also uses 85117, 85119 and 85178.