United States › Arizona › South Tucson CITY
South Tucson Arizona · 4,452 residents (2025 est.) · 1.03 sq mi
Time machine
COMPARE TO 1990 Census 2000 Census 2009 ACS 2010 ACS 2011 ACS 2012 ACS 2013 ACS 2014 ACS 2015 ACS 2016 ACS 2017 ACS 2018 ACS 2019 ACS 2020 ACS 2021 ACS 2022 ACS 2023 ACS
The short version
South Tucson is home to 4,550 people in Arizona. Owners hold 34% of the housing stock. Four-year degrees are less common here than nationally, at 13% of adults. That trails the Arizona median by roughly 58%. 30.4% of locals live below the federal poverty line. Households take in $33,598 at the median, 59% less than the US figure.
At a glance
Lower income
below the US median
US median: $82,259
Older
median age 41.7
US median: 38.9
Less educated
13% hold a bachelor's degree
US average: 36%
Less affordable
home values up 95%, inflation adjusted
US median home: $376,019
Section 01
Population & growth from 5,490 in 2000
4,452 in 2025 (Census Bureau estimate)
4,430 / sq mi
−23%since 2009
from 5,762 / sq mi in 2009
US average: 281
from 30.9 in 2000
US average: 38.9
Population, 1990 – 2024
4K 5K 5K 6K 6K 1990 2000 2010 2020 2024 South Tucson Age distribution, 2024
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy $33,598
+26%inflation adjusted, since 2000
from $14,587 in 2000
US average: $82,259
from $8,920 in 2000
US average: $44,673
Households earning $100K+
from 4.3% in 2009
US average: 53.3%
from 46.5% in 2000
US average: 12.5%
from 0.429 in 2010
US average: 0.476
Workforce by industry, 2024
Professional, scientific, technical 8.6%
Arts, entertainment, food 4.5%
Public administration 2.8%
Education & health services 0.9%
Agriculture, forestry, fishing 0%
Transportation & warehousing 0%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
$167,000
+95%inflation adjusted, since 2000
from $47,100 in 2000
US average: $376,019
$941
+43%inflation adjusted, since 2000
from $361 in 2000
US average: $1,442
from 40.4% in 2000
65.6% rent
from 17.4% in 2009
US average: 10.0%
2.57 people
−18%since 2009
from 3.15 people in 2009
US average: 2.54
from 49.4% in 2009
US average: 22.9%
from 47.6% in 2009
US average: 47.4%
from 5.0 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.
Our index, 0 to 100. Higher means faster recent growth in incomes, home values, and college degrees.
Section 04
Race & ethnicity 2000
White, non-Hispanic 9%(496)
Hispanic / Latino 81.2%(4,460)
2024
White, non-Hispanic 8.4%(384)
Hispanic / Latino 84.7%(3,852)
from 55 in 2009
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Section 04 · Origins
Detailed origins & ancestry Ancestry
+ 3 more ancestry groups with data from 3.7% in 2000
US average: 35.6%
High school or higher
from 41.1% in 2000
US average: 89.6%
from 1.6% in 2000
US average: 14.0%
Section 06
Commute & transportation from 14.2 min in 2000
US average: 26.5
from 40.1% in 2009
US average: 68.9%
from 17.8% in 2009
US average: 8.5%
from 16.8% in 2009
US average: 3.2%
from 3.7% in 2009
US average: 15.0%
from 7.6% in 2009
US average: 2.4%
from 1.8% in 2009
US average: 0.4%
from 27.4% in 2009
US average: 8.3%
Section 07
Work & employment from 18.5% in 2011
US average: 5.2%
from 58.2% in 2011
US average: 63.5%
Women 20-64 in the labor force
from 67.0% in 2020
US average: 74.6%
from 17.7% in 2009
US average: 13.1%
from 5.1% in 2009
US average: 42.5%
Section 08
People & community from 24.9% in 2009
US average: 14.1%
from 7.9% in 2009
US average: 6.2%
from 17.9% in 2012
US average: 13.3%
from 26.2% in 2013
US average: 8.4%
from 48.8% in 2017
US average: 91.0%
Computer in household
from 69.3% in 2020
US average: 95.5%
from 73.9% in 2020
US average: 87.7%
from 35.4% in 2016
US average: 77.7%
from 63.4% in 2016
US average: 13.6%
Marital status
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 26.2% in 2013
US average: 8.4%
from 21.5% in 2020
US average: 54.8%
Direct-purchase
from 6.8% in 2020
US average: 13.8%
from 14.1% in 2020
US average: 18.4%
from 56.1% in 2020
US average: 20.9%
VA health care
from 1.8% in 2020
US average: 2.2%
Any private
from 29.9% in 2020
US average: 67.1%
Any public
from 64.5% in 2020
US average: 36.7%
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, 2024
Gulf War (2001 or later) 0%(0)
Share of the 110 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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Frequently asked
How many people live in South Tucson, Arizona? South Tucson, Arizona has about 4,550 residents according to the 2024 American Community Survey.
What is the median household income in South Tucson, Arizona? The typical household in South Tucson, Arizona earns about $33,598 a year. Half of households make more than that, and half make less.
Is South Tucson, Arizona expensive? In South Tucson, Arizona, the median home is worth about $167,000, and the typical rent is about $941 a month.
How educated are people in South Tucson, Arizona? About 13.0% of adults age 25 and over in South Tucson, Arizona hold a bachelor's degree or higher.
What is the poverty rate in South Tucson, Arizona? About 30.4% of people in South Tucson, Arizona live below the federal poverty line.
Has South Tucson, Arizona grown since 1990? Yes, South Tucson, Arizona has shrunk since 1990. The population has lost about 543 residents, a change of about -11 percent over that period.
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