85631 ZIP Code — San Manuel, AZ

Pinal County, Arizona

ZIP code 85631 is located in San Manuel, Arizona, within Pinal County. It covers approximately 119.01 square miles and serves a population of 3,555 residents. This is a standard ZIP code in the Mountain (MT) — no DST timezone, served by area code 520.

About ZIP code 85631

The housing stock consists of predominantly single-family detached homes. Most homes were built in the 1950s, giving the area an established character. Median home value is $100,400. Owner-occupancy is high at 79%, well above the national average.

Median household income is $45,000. Poverty affects 21% of residents, above the national average. SNAP benefit usage at 20% of households reflects economic stress in the area. 47% of households receive Social Security income, suggesting a notable retiree or disability population.

The dominant occupation class is management, business, and professional, with retail trade as the leading industry. An above-average commute of 42 minutes suggests many residents work outside the immediate area.

College attainment at 10% is below the national average, consistent with a trades and production-oriented local economy.

Health indicators show elevated rates of diabetes (16%), smoking (22%) compared to national benchmarks.

Notable community characteristics include a notable veteran presence at 13% of civilians, above the national average of 7%; and disability rates above the national average at 28%.

Overall, ZIP code 85631 reflects a community defined by a trades-oriented workforce, economic challenges above the national average, a strong veteran community, high homeownership, a significant Social Security-dependent population, and elevated reliance on food assistance.

3,555

population

119.01

sq mi land

Standard

ZIP type

Mountain (MT) — no DST

timezone

85631 ZIP code map

Cities in ZIP code 85631

Below are the cities the US Postal Service accepts for ZIP code 85631. Using any city not on this list may result in mail delivery delays.

City	Status
San Manuel	Preferred

Nearby ZIP codes

85192 Winkelman (9.4 mi) 85623 Oracle (14.7 mi)

Demographics updated 06/2026

Population
Total population	3,555
Population density	30 / sq mi
State FIPS	04
County FIPS	021

Geography
Land area	119.01 sq mi
Water area	0.00 sq mi
Latitude	32.8162
Longitude	-110.8330
Timezone	Mountain (MT) — no DST
Area code	520

Total population by age

Gender

Race & ethnicity

Economics updated 06/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	54.5%	42.0%	40.6%
$50k – $100k	40.0%	34.4%	31.9%
$100k – $200k	5.5%	20.0%	21.1%
Over $200k	0.0%	3.6%	6.4%

Demographics & statistics

3,555

Population

People per sq mi

52.6

Median age

$45,000

Median household income

$24,775

Per capita income

$100,400

Median home value

$797

Median monthly rent

78.6%

Home ownership

21.2%

Poverty rate

9.9%

Unemployment

1,372

Housing units

10.1%

Bachelor's or higher

Age distribution

Male Female

Under 5

104

5–9

10–14

15–19

20–24

235

25–34

188

151

35–44

121

228

45–54

183

263

55–59

210

162

60–64

130

221

65–74

177

153

75–84

122

154

85+

124

← Male

Female →

Age summary

Group	Count	%
Under 18	498	14.0%
18 and over	3,057	86.0%
65 and over	951	26.8%
Median age	52.6 years

Race & ethnicity

White 63.3%

Hispanic or Latino 15.8%

Two or more races 13.2%

Other race 7.7%

Group	Count	%
White	2,674	63.3%
Hispanic or Latino	667	15.8%
Two or more races	557	13.2%
Other race	323	7.7%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	54.5%	42.0%	40.6%
$50k – $100k	40.0%	34.4%	31.9%
$100k – $200k	5.5%	20.0%	21.1%
Over $200k	0.0%	3.6%	6.4%

Under $10k 3.7%

$10k–$15k 5.3%

$15k–$25k 12.6%

$25k–$35k 15.0%

$35k–$50k 15.2%

$50k–$75k 19.8%

$75k–$100k 17.6%

$100k–$150k 9.5%

$150k–$200k 0.5%

$200k+ 0.7%

Range	% of households
Under $10k	3.7%
$10k–$15k	5.3%
$15k–$25k	12.6%
$25k–$35k	15.0%
$35k–$50k	15.2%
$50k–$75k	19.8%
$75k–$100k	17.6%
$100k–$150k	9.5%
$150k–$200k	0.5%
$200k+	0.7%
Median income	$45,000

Housing

Home values

Under $50k 15.6%

$50k–$100k 34.0%

$100k–$150k 35.7%

$150k–$200k 5.2%

$200k–$300k 6.9%

$300k–$500k 0.9%

$500k–$1M 1.2%

$1M+ 0.6%

Housing overview

Metric	Value
Median home value	$100,400
Median rent / month	$797
Owner occupied	78.6%
Renter occupied	21.4%
Vacant	5.1%
Single-family detached	86.6%
Large apartment buildings	0.0%
Mobile homes	12.8%
Median rooms	5.4
Avg household size (owned)	2.02

Year built

Era	%
2020 or later	0.0%
2010–2019	0.0%
2000–2009	1.7%
1990–1999	2.1%
1980–1989	0.0%
1970–1979	18.4%
1960–1969	4.5%
1950–1959	73.2%
1940–1949	0.0%
1939 or earlier	0.0%

Bedrooms

Size	% of units
No bedroom (studio)	0.6%
1 bedroom	2.7%
2 bedrooms	24.9%
3 bedrooms	59.0%
4 bedrooms	12.5%
5+ bedrooms	0.3%

Vehicles per household

Vehicles	% of households
No vehicle	2.3%
1 vehicle	38.9%
2 vehicles	32.0%
3 or more	26.8%

Heating fuel

Fuel type	%
Utility gas	79.3%
Electricity	14.9%
Propane / LP gas	2.6%
Wood	2.0%
Solar	0.4%
No fuel used	0.9%

Households & families

Household type	Count	%
Married-couple family	783	47.9%
Cohabiting couple	243	14.9%
Male householder, no spouse	376	23.0%
Female householder, no spouse	232	14.2%
Households with children under 18	293	17.9%
Households with seniors (65+)	686	42.0%
Average household size	2.17

Marital status

Status	Male	Female
Never married	28.9%	17.6%
Married	47.1%	51.1%
Separated	2.0%	3.5%
Widowed	4.1%	9.4%
Divorced	17.9%	18.5%

Education

Less than 9th grade 2.1%

Some HS, no diploma 12.4%

HS graduate 36.4%

Some college, no degree 31.1%

Associate's degree 7.8%

Bachelor's degree 7.5%

Graduate / professional 2.6%

Metric	%
HS diploma or higher	85.5%
Bachelor's or higher	10.1%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	22	4.3%
Kindergarten	31	6.1%
Elementary school	248	48.6%
High school	71	13.9%
College / grad school	138	27.1%

Employment

Industry of employment

Retail trade 20.2%

Public administration 14.1%

Arts, food & hospitality 14.0%

Education & healthcare 13.3%

Agriculture & mining 11.7%

Professional & management 9.8%

Finance & real estate 4.4%

Construction 4.2%

Manufacturing 4.2%

Other services 2.5%

Transportation & utilities 0.9%

Information 0.9%

Occupation

Category	%
Management, business & arts	25.5%
Service	21.4%
Sales & office	18.0%
Natural resources & construction	11.9%
Production & transportation	23.2%

Employment type

Type	%
Private sector	73.6%
Government	18.4%
Self-employed	8.0%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	72.3%
Carpool	25.0%
Public transit	0.0%
Walk	1.0%
Work from home	1.8%
Other means	0.0%
Avg commute (minutes)	41.7

Poverty

All people 21.2%

Under 18 years 23.1%

18 and over 20.9%

Married-couple families 14.7%

Female-led households 6.5%

Income support

Source	% of households
Social Security	46.8%
Retirement income	32.6%
Supplemental Security	10.7%
Cash public assistance	1.3%
Food stamps / SNAP	20.1%

Health indicators

Condition	%
Obesity	40.4%
High blood pressure	36.5%
High cholesterol	39.2%
Diabetes	15.9%
Heart disease	9.1%
Stroke	4.4%
Asthma	11.7%
Arthritis	29.4%
Kidney disease	4.4%
Pulmonary disease	9.8%
Cancer	6.7%

Behavior / access	%
Smoking	21.7%
Binge drinking	12.9%
No physical activity	33.1%
Less than 7 hrs sleep	37.5%
Depression	20.9%
Fair or poor health	23.9%
Poor mental health	16.0%
Poor physical health	15.8%
No health insurance	24.0%
Visited doctor (checkup)	75.0%
Visited dentist	45.2%
Cholesterol screening	88.0%
Teeth loss	20.9%

Veterans & disability

Veterans	Count	%
Civilian veterans	398	13.0%

Disability	%
Any disability	27.7%
Under 18	3.8%
18–64 years	28.3%
65 and over	38.6%

Health insurance coverage

Type	%
Private insurance	47.5%
Public insurance	59.1%
No insurance	11.2%
Uninsured under 19	3.7%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	3,435	96.6%
Spanish	158	4.6%
Other Indo-European	158	4.6%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	3,412	96.0%
Born in same state	3,382	95.1%
Born in different state	1,791	50.4%
Foreign born	30	0.8%
Naturalized citizen	143	4.0%
Not a US citizen	97	67.8%

Ancestry

Ancestry	Count	%
Italian	388	10.9%
French	217	6.1%
Arab	162	4.6%

Ancestry	Count	%
German	20	0.6%
Polish	20	0.6%
Dutch	15	0.4%

Technology access

Metric	% of households
Computer access	46.0%
Internet access	81.3%

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

Frequently asked questions about ZIP code 85631

What city is ZIP code 85631 in?

ZIP code 85631 is primarily assigned to San Manuel, Arizona.

What county is ZIP code 85631 in?

ZIP code 85631 falls within Pinal County, Arizona.

Does ZIP code 85631 have an older population?

27% of residents in ZIP code 85631 are 65 or older, above the national average of ~17%.

How educated is the population of ZIP code 85631?

10% of residents hold a bachelor's degree or higher — below the national average of ~33%, consistent with a trades-oriented local economy.

Does ZIP code 85631 have a large retiree population?

47% of households in ZIP code 85631 receive Social Security income, suggesting a significant retiree or disability population.

What is the poverty rate in ZIP code 85631?

21% of residents in ZIP code 85631 live below the poverty line, above the national average.

What timezone is ZIP code 85631 in?

ZIP code 85631 observes the MST timezone.