85120 ZIP Code Profile, Map, Data & Demographics

ZIP Code Type: STANDARD
County: Pinal County
Centroid: Latitude 33.412, Longitude -111.59
Time Zone: Mountain Time Zone (UTC -7 hours)
Observes DST: No

ZIP Code 85120 has segments in 2 Counties (Maricopa, Pinal).

Businesses Addresses: 731
PO Box Addresses: 0
Residential Addresses: 16,731

Multi-Family Addresses: 3,304
Single Family Addresses: 13,427

The ZIP Code maps and database are updated 4 times per year.
Database updated: June 1, 2025, Maps updated: May 1, 2024.

Apache Junction, AZ 85120 Data & Demographics (As of July 1, 2025)

POPULATION
Total Population	32,493 (100%)
Population in Households	32,271 (99.3%)
Population in Families	23,280 (71.6%)
Population in Group Quarters¹	222 ( 0.7%)
Population Density	1,792
Diversity Index²	57


INCOME
Median Household Income	$57,940
Average Household Income	$74,937
% of Income for Mortgage⁴	25%
Per Capita Income	$34,667
Wealth Index⁵	67
Socioeconomic Status Index⁶	Moderate (46.2)

HOUSING
Total HU (Housing Units)	19,440 (100%)
Owner Occupied HU	12,066 (62.1%)
Renter Occupied HU	2,956 (15.2%)
Vacant Housing Units	4,418 (22.7%)
Median Home Value	$229,666
Average Home Value	$260,532
Housing Affordability Index³	98

HOUSEHOLDS
Total Households	15,022
Average Household Size	2.15
Family Households	8,425
Average Family Size	3.00

NOTES

Group Quarters - a place where people live or stay in a group living arrangement. Includes college residents halls, nursing facilities, military barracks, and correctional facilities.
The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different races or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.
The Housing Affordability Index base is 100 and represents a balance point where a resident with a median household income can normally qualify to purchase a median price home. Values above 100 indicate increased affordability, while values below 100 indicate decreased affordability.
The % of Income for Mortgage quantifies the percentage of median household income dedicated to mortgage payments on a home priced at the median value (assuming a 30-year mortgage and a 20% down payment).
The Wealth Index is based on a number of indicators of affluence including average household income and average net worth, but it also includes the value of material possessions and resources. It represents the wealth of the area relative to the national level. Values above or below 100 represent above-average wealth or below-average wealth compared to the national level.
The Socioeconomic Index ranges from zero (lowest relative status) to 100 (highest relative status). This measure quantifies disparities in social position of an area's inhabitants and is built from a broad range of demographic, housing, and socioeconomic inputs. More information on this measure can be found in Esri's SEI tutorial.

Apache Junction, AZ 85120 - Peer Comparisons by Rank and Percentile

The table below compares 85120 to the other 384 ZIP Codes in Arizona by rank and percentile using July 1, 2025 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

GROWTH RATE / YEAR	2020-2025	2025-2030
Population	0.68%	1.07%
Households	1.08%	1.27%
Families		1.21%
Median Household Income		2.19%
Per Capita Income		2.09%
Owner Occupied HU		1.88%

Variable Description	Rank	Percentile
Total Population	# 109	72nd
Population Density	# 113	71st
Median Household Income	# 262	32nd
Housing Affordability Index	# 279	73rd
Per Capita Income	# 204	47th
Diversity Index	# 237	39th

85120 ZIP Code Profile, Map, Data & Demographics

ZIP Code 85120: Basic Data & USPS Preferred City Name

Apache Junction, AZ 85120 Data & Demographics (As of July 1, 2025)

POPULATION

INCOME

HOUSING

HOUSEHOLDS

GROWTH RATE / YEAR

Apache Junction, AZ 85120 - Peer Comparisons by Rank and Percentile

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