San Luis, AZ Population

Overview

35,289

Total Population

30.8

Median age

45.36%

Female population %

120.4:100

Gender ratio (M:F)

10-14 years

Largest age group

49.9

Total dependency ratio

White

Largest racial group

33,437

Hispanic population

Sources: U.S. Census Bureau, American Community Survey (ACS) 2021

TABLE OF CONTENTS

Age

San Luis's population is young compared to the rest of the country:

The median age in San Luis is 30.8, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
San Luis's population under 18 was 29.84%, compared to the 22.51% nationwide.
San Luis's elderly or the senior population (over 65 age) was 9.01% as compared to 16.04% nationwide.
Of the total population in San Luis, 24.29% were under the age of 15, 24.44% aged 15 to 29, 42.27% aged 30 to 64, 8.36% aged 65 to 84, and 0.65% were 85 years of age and older.

There are 3,273 less females than males in San Luis:

The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 45.36% females and 54.64% males in San Luis, AZ.
The San Luis, AZ gender ratio is 120.4:100 i.e. 120.4 men to 100 women (1.204).
For male population, the largest age group is 30-34 years with a population of 1,894.
For the female population, the largest age group is 10-14 years with a population of 1,854.

San Luis's population has become increasingly diverse:

Racial distribution of San Luis population: 64.42% are White, 1.25% are Black or African American, 1.27% are American Indian and Alaska Native, 0.07% are Asian, 0.03% are Native Hawaiian and other Pacific Islander, 4.54% are some other race and 28.42% are multiracial.
San Luis's racial breakdown clearly shows that there is an absolute majority of White population in the city.
By ethnicity, 33,437 is Hispanic or Latino (of any race), and 1,852 (5.25% of the total population) is Non-Hispanic.
The largest racial group in San Luis is White with a population of 22,734 (64.42% of the total population).

San Luis's population has already reached its peak and is showing a trend of decline:

The peak population was 36,118 in the year 2021
From 2000 to 2010, San Luis's population increased by 12,686 (80.59%), as compared to the national growth of 9.63%.
From 2010 to 2020, San Luis's population increased by 7,164 (25.20%), 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, San Luis's population was lowest in year 2000 at 15,742.