Overview
4,726
Total Population
31.7
Median age
48.26%
Female population %
107.2:100
Gender ratio (M:F)
10-14 years
Largest age group
55.5
Total dependency ratio
White
Largest racial group
3,313
Hispanic population
Sources: U.S. Census Bureau, American Community Survey (ACS) 2021
TABLE OF CONTENTS
Age
South Tucson's population is young compared to the rest of the country:
- The median age in South Tucson is 31.7, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
- South Tucson's population under 18 was 28.08%, compared to the 22.51% nationwide.
- South Tucson's elderly or the senior population (over 65 age) was 12.27% as compared to 16.04% nationwide.
- Of the total population in South Tucson, 23.42% were under the age of 15, 24.71% aged 15 to 29, 39.59% aged 30 to 64, 11.28% aged 65 to 84, and 0.99% were 85 years of age and older.

Read more about South Tucson, AZ population by age ➔
Gender
There are 164 less females than males in South Tucson:
- The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 48.26% females and 51.74% males in South Tucson, AZ.
- The South Tucson, AZ gender ratio is 107.2:100 i.e. 107.2 men to 100 women (1.072).
- For male population, the largest age group is 5-9 years with a population of 270.
- For the female population, the largest age group is 20-24 years with a population of 259.

Read more about South Tucson, AZ population by gender ➔
Race / Ethnicity
South Tucson's population has become increasingly diverse:
- Racial distribution of South Tucson population: 49.37% are White, 3.36% are Black or African American, 17.63% are American Indian and Alaska Native, 0.42% are Asian, 15.91% are some other race and 13.31% are multiracial.
- South Tucson's racial breakdown clearly shows that there is no majority of any race in the city.
- By ethnicity, 3,313 is Hispanic or Latino (of any race), and 1,413 (29.90% of the total population) is Non-Hispanic.
- The largest racial group in South Tucson is White with a population of 2,333 (49.37% of the total population).

Read more about South Tucson, AZ population by race ➔
Year by year
South Tucson's population has already reached its peak and is showing a trend of decline:
- The peak population was 5,872 in the year 2009
- From 2000 to 2010, South Tucson's population increased by 129 (2.34%), as compared to the national growth of 9.63%.
- From 2010 to 2020, South Tucson's population decreased by 1,028 (18.22%), according to Census Bureau's Population Estimates Program. For the same period, the rate of growth for the United States was 7.17%.
- Between the year 2000 and 2022, South Tucson's population was lowest in year 2022 at 4,541.

Read more about South Tucson, AZ population by year ➔
References
- U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates
- U.S. Census Bureau Population Estimates Population Estimates Program (PEP)