85349 ZIP Code — San Luis, AZ

Yuma County, Arizona

ZIP code 85349 is located in San Luis, Arizona, within Yuma County. It covers approximately 22.57 square miles and serves a population of 26,190 residents. This is a standard ZIP code in the Mountain (MT) — no DST timezone, served by area code 928.

About ZIP code 85349

The housing stock consists of predominantly single-family detached homes. Most homes were built in the 2000s, giving the area an established character. Median home value is $167,100. Owner-occupancy sits near the national average at 69%.

Median household income is $46,801. Poverty affects 23% of residents, above the national average. SNAP benefit usage at 39% of households reflects economic stress in the area. 33% of households receive Social Security income, suggesting a notable retiree or disability population.

The dominant occupation class is natural resources, construction, and trades, with agriculture and mining as the leading industry. The average commute of 31 minutes is near the national average.

College attainment at 8% is below the national average, consistent with a trades and production-oriented local economy.

Health indicators show elevated rates of diabetes (15%) compared to national benchmarks. 23% of residents lack health insurance, above the national average.

Notable community characteristics include Spanish spoken in 40% of households.

Overall, ZIP code 85349 reflects a community defined by a trades-oriented workforce, economic challenges above the national average, a significant Social Security-dependent population, and elevated reliance on food assistance.

26,190

population

22.57

sq mi land

Standard

ZIP type

Mountain (MT) — no DST

timezone

85349 ZIP code map

Cities in ZIP code 85349

Below are the cities the US Postal Service accepts for ZIP code 85349. Using any city not on this list may result in mail delivery delays.

City	Status
San Luis	Acceptable

Demographics updated 06/2026

Population
Total population	26,190
Population density	1,160 / sq mi
State FIPS	04
County FIPS	027

Geography
Land area	22.57 sq mi
Water area	0.01 sq mi
Latitude	32.4943
Longitude	-114.7833
Timezone	Mountain (MT) — no DST
Area code	928

Total population by age

Gender

Race & ethnicity

Economics updated 06/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	58.0%	50.9%	40.6%
$50k – $100k	32.5%	32.5%	31.9%
$100k – $200k	7.4%	14.4%	21.1%
Over $200k	2.1%	2.2%	6.4%

Demographics & statistics

26,190

Population

1,160

People per sq mi

32.1

Median age

$46,801

Median household income

$14,680

Per capita income

$167,100

Median home value

$710

Median monthly rent

69.2%

Home ownership

23.2%

Poverty rate

9.9%

Unemployment

4,558

Housing units

7.7%

Bachelor's or higher

Age distribution

Male Female

1,059

Under 5

850

873

5–9

700

1,299

10–14

1,042

1,327

15–19

1,064

1,061

20–24

851

2,310

25–34

1,852

1,890

35–44

1,516

1,903

45–54

1,526

862

55–59

692

466

60–64

373

998

65–74

800

368

75–84

296

118

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	7,247	27.7%
18 and over	18,943	72.3%
65 and over	2,674	10.2%
Median age	32.1 years

Race & ethnicity

Hispanic or Latino 34.5%

Two or more races 32%

White 28.5%

Other race 2.8%

Black or African American 1.1%

American Indian / Alaska Native 1%

Asian 0.1%

Group	Count	%
Hispanic or Latino	13,807	34.5%
Two or more races	12,812	32%
White	11,383	28.5%
Other race	1,106	2.8%
Black or African American	443	1.1%
American Indian / Alaska Native	396	1%
Asian	38	0.1%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	58.0%	50.9%	40.6%
$50k – $100k	32.5%	32.5%	31.9%
$100k – $200k	7.4%	14.4%	21.1%
Over $200k	2.1%	2.2%	6.4%

Under $10k 7.2%

$10k–$15k 3.3%

$15k–$25k 13.7%

$25k–$35k 11.5%

$35k–$50k 18.6%

$50k–$75k 23.9%

$75k–$100k 8.8%

$100k–$150k 8.0%

$150k–$200k 3.7%

$200k+ 1.3%

Range	% of households
Under $10k	7.2%
$10k–$15k	3.3%
$15k–$25k	13.7%
$25k–$35k	11.5%
$35k–$50k	18.6%
$50k–$75k	23.9%
$75k–$100k	8.8%
$100k–$150k	8.0%
$150k–$200k	3.7%
$200k+	1.3%
Median income	$46,801

Housing

Home values

Under $50k 0.8%

$50k–$100k 6.4%

$100k–$150k 28.7%

$150k–$200k 27.3%

$200k–$300k 30.8%

$300k–$500k 5.6%

$500k–$1M 0.5%

Housing overview

Metric	Value
Median home value	$167,100
Median rent / month	$710
Owner occupied	69.2%
Renter occupied	30.8%
Vacant	4.4%
Single-family detached	73.2%
Large apartment buildings	0.7%
Mobile homes	21.2%
Median rooms	4.8
Avg household size (owned)	3.99

Year built

Era	%
2020 or later	0.7%
2010–2019	11.3%
2000–2009	46.3%
1990–1999	16.9%
1980–1989	7.8%
1970–1979	9.4%
1960–1969	3.7%
1950–1959	2.0%
1940–1949	0.4%
1939 or earlier	1.5%

Bedrooms

Size	% of units
No bedroom (studio)	3.5%
1 bedroom	6.4%
2 bedrooms	11.6%
3 bedrooms	59.9%
4 bedrooms	17.6%
5+ bedrooms	1.0%

Vehicles per household

Vehicles	% of households
No vehicle	5.6%
1 vehicle	24.3%
2 vehicles	37.0%
3 or more	33.1%

Heating fuel

Fuel type	%
Utility gas	0.4%
Electricity	72.3%
Propane / LP gas	6.6%
Wood	0.1%
Solar	0.7%
No fuel used	19.5%

Households & families

Household type	Count	%
Married-couple family	3,946	63.9%
Cohabiting couple	191	3.1%
Male householder, no spouse	446	7.2%
Female householder, no spouse	1,596	25.8%
Households with children under 18	3,376	54.6%
Households with seniors (65+)	1,974	31.9%
Average household size	3.69

Marital status

Status	Male	Female
Never married	42.2%	35.7%
Married	45.5%	47.4%
Separated	2.4%	3.8%
Widowed	1.3%	6.0%
Divorced	8.6%	6.9%

Education

Less than 9th grade 26.9%

Some HS, no diploma 19.9%

HS graduate 21.2%

Some college, no degree 20.8%

Associate's degree 3.5%

Bachelor's degree 6.3%

Graduate / professional 1.4%

Metric	%
HS diploma or higher	53.1%
Bachelor's or higher	7.7%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	427	5.4%
Kindergarten	465	5.9%
Elementary school	3,162	40.1%
High school	2,282	28.9%
College / grad school	1,554	19.7%

Employment

Industry of employment

Agriculture & mining 28.4%

Education & healthcare 15.9%

Retail trade 8.1%

Professional & management 7.7%

Manufacturing 6.9%

Transportation & utilities 6.9%

Construction 6.6%

Arts, food & hospitality 6.4%

Wholesale trade 4.4%

Other services 3.9%

Public administration 3.8%

Information 0.7%

Finance & real estate 0.3%

Occupation

Category	%
Management, business & arts	16.5%
Service	19.6%
Sales & office	10.6%
Natural resources & construction	33.1%
Production & transportation	20.2%

Employment type

Type	%
Private sector	81.4%
Government	13.9%
Self-employed	4.7%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	73.5%
Carpool	16.8%
Public transit	2.1%
Walk	0.8%
Work from home	5.9%
Other means	0.9%
Avg commute (minutes)	30.7

Poverty

All people 23.2%

Under 18 years 32.3%

18 and over 19.0%

Married-couple families 16.8%

Female-led households 35.6%

Income support

Source	% of households
Social Security	33.3%
Retirement income	5.0%
Supplemental Security	4.7%
Cash public assistance	4.9%
Food stamps / SNAP	38.8%

Health indicators

Condition	%
Obesity	43.8%
High blood pressure	30.2%
High cholesterol	30.1%
Diabetes	15.3%
Heart disease	5.5%
Stroke	3.1%
Asthma	11.0%
Arthritis	17.5%
Kidney disease	3.7%
Pulmonary disease	5.8%
Cancer	3.2%

Behavior / access	%
Smoking	19.3%
Binge drinking	14.2%
No physical activity	38.4%
Less than 7 hrs sleep	38.2%
Depression	21.4%
Fair or poor health	29.9%
Poor mental health	18.2%
Poor physical health	15.3%
No health insurance	41.4%
Visited doctor (checkup)	68.4%
Visited dentist	40.1%
Cholesterol screening	81.6%
Teeth loss	21.4%

Veterans & disability

Veterans	Count	%
Civilian veterans	320	1.7%

Disability	%
Any disability	7.7%
Under 18	4.7%
18–64 years	5.1%
65 and over	28.8%

Health insurance coverage

Type	%
Private insurance	29.9%
Public insurance	51.9%
No insurance	22.9%
Uninsured under 19	18.1%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	24,281	92.7%
Spanish	9,662	39.8%
Other Indo-European	9,625	39.6%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	14,722	56.2%
Born in same state	14,606	55.8%
Born in different state	11,757	44.9%
Foreign born	116	0.4%
Naturalized citizen	11,468	43.8%
Not a US citizen	4,819	42.0%

Ancestry

Ancestry	Count	%
Arab	245	0.9%
Italian	80	0.3%
French	54	0.2%

Ancestry	Count	%
Polish	14	0.1%
English	11	0%

Technology access

Metric	% of households
Computer access	23.6%
Internet access	83.3%

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

Frequently asked questions about ZIP code 85349

What city is ZIP code 85349 in?

ZIP code 85349 is primarily assigned to San Luis, Arizona.

What county is ZIP code 85349 in?

ZIP code 85349 falls within Yuma County, Arizona.

Is Spanish widely spoken in ZIP code 85349?

Approximately 40% of households in ZIP code 85349 speak Spanish as a primary language.

How educated is the population of ZIP code 85349?

8% of residents hold a bachelor's degree or higher — below the national average of ~33%, consistent with a trades-oriented local economy.

What is the poverty rate in ZIP code 85349?

23% of residents in ZIP code 85349 live below the poverty line, above the national average.

What is the typical home value in ZIP code 85349?

The median home value in ZIP code 85349 is $167,100.

What timezone is ZIP code 85349 in?

ZIP code 85349 observes the MST timezone.