United States › Arizona › San Luis CITY · 2020 ACS
San Luis Arizona · 35,257 residents · 33.8 sq mi
Time machine
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The short version
San Luis is home to 35,257 people in Arizona. 47% of residents were born outside the United States. The population has more than doubled since 2000, adding 19,935 people. Four-year degrees are less common here than nationally, at 8% of adults. This skews young, with a median age of 31.7. Owners hold 76% of the housing stock.
At a glance
Lower income
below the US median
US median: $66,278
Younger
median age 31.7
US median: 38.8
Less educated
8% hold a bachelor's degree
US average: 33%
Less affordable
home values up 33%, inflation adjusted
US median home: $265,253
Section 01
Population & growth from 25.8 in 2000
US average: 38.8
Population, 1990 – 2024
1K 11K 21K 31K 41K 1990 2000 2010 2020 2024 San Luis Age distribution, 2020
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Section 02
Income & economy $41,648
+21%inflation adjusted, since 2000
from $22,966 in 2000
US average: $66,278
from $5,377 in 2000
US average: $35,364
Households earning $100K+
from 5.2% in 2009
US average: 43.9%
from 35.8% in 2000
US average: 12.8%
Workforce by industry, 2020
Agriculture, forestry, fishing 28.1%
Transportation & warehousing 4.2%
Professional, scientific, technical 3.8%
Arts, entertainment, food 1.3%
Education & health services 1%
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$128,500
+33%inflation adjusted, since 2000
from $64,500 in 2000
US average: $265,253
$649
+14%inflation adjusted, since 2000
from $380 in 2000
US average: $1,124
from 73.1% in 2000
24.3% rent
from 3.45 people in 2009
US average: 2.61
from 4.5 in 2009
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Section 04
Race & ethnicity 2000
White, non-Hispanic 7%(1,065)
Hispanic / Latino 89.1%(13,657)
2020
White, non-Hispanic 5.5%(1,926)
Hispanic / Latino 90.1%(31,749)
No data for the years selected.
Section 04 · Origins
Detailed origins & ancestry Ancestry
+ 5 more ancestry groups with data from 3.4% in 2000
US average: 32.9%
High school or higher
from 34.9% in 2000
US average: 88.5%
from 1.8% in 2000
US average: 12.7%
Section 06
Commute & transportation from 24.5 min in 2000
US average: 26.9
from 61.6% in 2009
US average: 75.1%
from 10.1% in 2009
US average: 8.4%
Section 07
Work & employment from 19.1% in 2011
US average: 5.4%
from 46.3% in 2011
US average: 63.4%
Women 20-64 in the labor force
US average: 73.3%
from 10.5% in 2009
US average: 39.3%
Section 08
People & community from 48.9% in 2009
US average: 13.5%
from 33.7% in 2013
US average: 8.8%
Computer in household
US average: 91.9%
Marital status (2024)
Women 15+
Never married 33.8%(4,291)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 33.7% in 2013
US average: 8.8%
Direct-purchase
US average: 13.7%
VA health care
US average: 2.3%
Any private
US average: 68.1%
Any public
US average: 35.2%
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans Veterans by period of service, 2020
Gulf War (2001 or later) 49.2%(222)
Gulf War (1990s) 38.6%(174)
Share of the 451 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
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Drill deeper
Places similar to San Luis Head to head
Compare San Luis to nearby cities SAN LUIS VS
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Income $74,015 +78%
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SAN LUIS VS
Yuma
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SAN LUIS VS
Fortuna Foothills
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SAN LUIS VS
Calexico
Income $49,783 +20%
Home value $313,600 +144%
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Frequently asked
How many people live in San Luis, Arizona? San Luis, Arizona has about 35,257 residents according to the 2020 American Community Survey.
What is the median household income in San Luis, Arizona? The typical household in San Luis, Arizona earns about $41,648 a year. Half of households make more than that, and half make less.
Is San Luis, Arizona expensive? In San Luis, Arizona, the median home is worth about $128,500, and the typical rent is about $649 a month.
How educated are people in San Luis, Arizona? About 8.4% of adults age 25 and over in San Luis, Arizona hold a bachelor's degree or higher.
What is the poverty rate in San Luis, Arizona? About 23.1% of people in San Luis, Arizona live below the federal poverty line.
Has San Luis, Arizona grown since 1990? Yes, San Luis, Arizona has grown since 1990. The population has added about 30,539 residents, a change of about 647 percent over that period.
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