Maricopa ZIP Codes — Pinal County, AZ

There are 2 unique ZIP codes in Maricopa, Arizona. Area code: 520.

ZIP codes

587.53

sq mi land

0.19

sq mi water

520

area code

Maricopa, AZ ZIP code map

About Maricopa, AZ

Maricopa, Arizona, is a vibrant city located in Pinal County. Known for its rapid growth and welcoming community, Maricopa offers a blend of modern amenities and scenic desert landscapes. The city's unique charm makes it an attractive destination for residents and visitors alike.

Location & geography

Maricopa is situated about 38 miles south of Phoenix and 20 miles west of Casa Grande, making it an accessible location for those looking to enjoy both the bustling city life and the tranquility of the desert. The terrain consists predominantly of desert, characterized by beautiful arid landscapes and stunning sunsets. In total, the city covers an area of 587.53 square miles, with a small water area of 0.19 square miles.

Community & economy

The character of Maricopa is defined by its friendly residents and diverse community. The city has seen significant development in various industries, including retail, healthcare, and education, which contribute to a thriving local economy. Daily life in Maricopa features a mix of suburban tranquility and access to recreational activities, including parks and community events.

Transportation

Maricopa is conveniently accessed via State Route 347, which connects the city to larger metropolitan areas like Phoenix. The nearest major airport is Phoenix Sky Harbor International Airport, located approximately 37 miles north of the city. Public transportation options are limited, but residents and visitors often rely on personal vehicles for commuting.

History

Maricopa was founded in the early 1900s and has evolved from a small railroad town into a thriving city. Key industries historically included agriculture and mining, but in recent years, Maricopa has diversified its economy and attracted various businesses. Notable events in the city's growth include the opening of the Maricopa-Casa Grande Highway, facilitating easier access for residents.

Did you know?

One surprising fact about Maricopa is that it was once home to a Native American village, whose heritage is still celebrated in the area. Additionally, the city is part of the Phoenix Metropolitan Area, which has contributed to its rapid population growth over the past two decades.

ZIP codes for Maricopa, AZ (2)

ZIP code	City	County	Map
85138	Maricopa	Pinal	View map
85139	Maricopa	Pinal	View map

Demographics & statistics

68,527

Population

36.1

Median age

$86,935

Median household income

$32,694

Per capita income

$278,750

Median home value

$1,595

Median monthly rent

79.0%

Home ownership

9.3%

Poverty rate

3.6%

Unemployment

20,527

Housing units

21.2%

Bachelor's or higher

Age distribution

Male Female

2,319

Under 5

2,290

2,494

5–9

2,464

2,896

10–14

2,861

2,664

15–19

2,631

1,884

20–24

1,861

4,346

25–34

4,293

5,257

35–44

5,193

4,540

45–54

4,483

1,475

55–59

1,457

1,694

60–64

1,674

3,372

65–74

3,330

1,409

75–84

1,391

125

85+

124

← Male

Female →

Age summary

Group	Count	%
Under 18	18,506	26.2%
18 and over	50,021	73.9%
65 and over	9,751	14.2%
Median age	36.1 years

Race & ethnicity

White 48.8%

Hispanic or Latino 15.4%

Two or more races 13.3%

Black or African American 9.1%

Other race 7%

American Indian / Alaska Native 3.5%

Asian 2%

Native Hawaiian / Pacific Islander 0.8%

Group	Count	%
White	39,565	48.8%
Hispanic or Latino	12,480	15.4%
Two or more races	10,749	13.3%
Black or African American	7,341	9.1%
Other race	5,710	7%
American Indian / Alaska Native	2,869	3.5%
Asian	1,615	2%
Native Hawaiian / Pacific Islander	678	0.8%

Household income

Under $10k 3.2%

$10k–$15k 1.4%

$15k–$25k 4.8%

$25k–$35k 5.5%

$35k–$50k 8.5%

$50k–$75k 18.9%

$75k–$100k 17.5%

$100k–$150k 25.3%

$150k–$200k 7.4%

$200k+ 7.7%

Range	% of households
Under $10k	3.2%
$10k–$15k	1.4%
$15k–$25k	4.8%
$25k–$35k	5.5%
$35k–$50k	8.5%
$50k–$75k	18.9%
$75k–$100k	17.5%
$100k–$150k	25.3%
$150k–$200k	7.4%
$200k+	7.7%
Median income	$86,935

Housing

Home values

Under $50k 3.1%

$50k–$100k 2.7%

$100k–$150k 3.0%

$150k–$200k 9.5%

$200k–$300k 39.8%

$300k–$500k 37.0%

$500k–$1M 4.3%

$1M+ 0.7%

Housing overview

Metric	Value
Median home value	$278,750
Median rent / month	$1,595
Owner occupied	79.0%
Renter occupied	21.0%
Vacant	12.5%
Single-family detached	82.7%
Large apartment buildings	0.2%
Mobile homes	14.5%
Median rooms	6.1
Avg household size (owned)	3.04

Year built

Era	%
2020 or later	1.1%
2010–2019	13.9%
2000–2009	66.7%
1990–1999	7.7%
1980–1989	5.3%
1970–1979	2.8%
1960–1969	0.8%
1950–1959	1.2%
1940–1949	0.3%
1939 or earlier	0.2%

Bedrooms

Size	% of units
No bedroom (studio)	0.5%
1 bedroom	1.6%
2 bedrooms	9.6%
3 bedrooms	44.9%
4 bedrooms	33.6%
5+ bedrooms	10.0%

Vehicles per household

Vehicles	% of households
No vehicle	2.1%
1 vehicle	23.7%
2 vehicles	43.7%
3 or more	30.5%

Heating fuel

Fuel type	%
Utility gas	43.9%
Electricity	52.0%
Propane / LP gas	2.7%
Wood	0.1%
Solar	0.8%
No fuel used	0.3%

Households & families

Household type	Count	%
Married-couple family	13,325	60.7%
Cohabiting couple	1,815	7.4%
Male householder, no spouse	2,798	13.5%
Female householder, no spouse	3,809	18.4%
Households with children under 18	9,330	42.9%
Households with seniors (65+)	6,433	29.4%
Average household size	3.12

Marital status

Status	Male	Female
Never married	33.6%	29.0%
Married	54.7%	52.8%
Separated	0.3%	1.4%
Widowed	2.0%	6.5%
Divorced	9.5%	10.5%

Education

Less than 9th grade 4.7%

Some HS, no diploma 6.7%

HS graduate 30.1%

Some college, no degree 24.8%

Associate's degree 12.6%

Bachelor's degree 14.7%

Graduate / professional 6.6%

Metric	%
HS diploma or higher	88.7%
Bachelor's or higher	21.2%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	779	4.5%
Kindergarten	1,002	5.4%
Elementary school	8,151	44.2%
High school	4,836	29.0%
College / grad school	3,157	17.1%

Employment

Industry of employment

Education & healthcare 20.2%

Retail trade 13.3%

Professional & management 11.4%

Arts, food & hospitality 9.7%

Manufacturing 8.4%

Finance & real estate 7.6%

Construction 7.2%

Transportation & utilities 7.2%

Public administration 5.0%

Other services 4.4%

Wholesale trade 2.4%

Agriculture & mining 2.1%

Information 1.4%

Occupation

Category	%
Management, business & arts	34.2%
Service	17.3%
Sales & office	24.1%
Natural resources & construction	10.2%
Production & transportation	14.5%

Employment type

Type	%
Private sector	81.4%
Government	14.6%
Self-employed	3.8%
Unpaid family workers	0.4%

Commute

Method	%
Drive alone	69.3%
Carpool	12.7%
Public transit	0.6%
Walk	1.0%
Other means	1.3%
Avg commute (minutes)	36.4

Poverty

All people 9.3%

Under 18 years 11.0%

18 and over 8.7%

Married-couple families 5.3%

Female-led households 15.5%

Income support

Source	% of households
Social Security	31.3%
Retirement income	22.6%
Supplemental Security	4.1%
Cash public assistance	1.4%
Food stamps / SNAP	10.5%

Health indicators

Condition	%
High blood pressure	26.4%
High cholesterol	29.0%
Heart disease	4.8%
Stroke	2.5%
Asthma	11.3%
Arthritis	20.1%
Kidney disease	2.5%
Pulmonary disease	6.0%
Cancer	4.5%

Behavior / access	%
Binge drinking	16.9%
No physical activity	23.9%
Less than 7 hrs sleep	38.5%
Fair or poor health	14.9%
Poor mental health	16.4%
Poor physical health	10.8%
No health insurance	17.9%
Visited doctor (checkup)	70.9%
Visited dentist	53.1%
Cholesterol screening	86.9%
Teeth loss	15.0%

Veterans & disability

Veterans	Count	%
Civilian veterans	5,209	9.6%

Disability	%
Any disability	13.2%
Under 18	6.3%
18–64 years	10.1%
65 and over	38.7%

Health insurance coverage

Type	%
Private insurance	66.4%
Public insurance	34.7%
Uninsured under 19	9.2%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	63,918	93.6%
Spanish	3,922	6.6%
Other Indo-European	3,232	5.8%
Asian & Pacific Islander	295	0.4%
Other languages	362	0.5%

Place of birth & citizenship

Origin	Count	%
Native born (US)	61,900	89.7%
Born in same state	60,463	87.8%
Born in different state	23,900	36.3%
Foreign born	1,437	1.9%
Naturalized citizen	6,627	10.3%
Not a US citizen	3,123	44.4%

Ancestry

Ancestry	Count	%
Italian	4,929	7.2%
French	4,217	6.2%
Arab	2,163	3.2%
Polish	838	1.2%
English	754	1.1%

Ancestry	Count	%
Dutch	348	0.5%
Irish	155	0.2%
German	121	0.2%
Norwegian	45	0.1%

Technology access

Metric	% of households
Computer access	32.1%
Internet access	97.1%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

Frequently asked questions

What ZIP codes does Maricopa, AZ have?

Maricopa, AZ has two ZIP codes: 85138 and 85139. Each ZIP code serves a distinct delivery area within the city and surrounding region.