San Antonio, TX population age distributions
A complete breakdown of San Antonio's age demographics from 0 to 85 years, distributed across 18 age groups is listed in the table below.
| Age Group | Population | % of Total Population |
|---|---|---|
| Under 5 years | 92,933 | 6.43% |
| 5 to 9 years | 94,254 | 6.52% |
| 10 to 14 years | 99,836 | 6.91% |
| 15 to 19 years | 106,064 | 7.34% |
| 20 to 24 years | 114,945 | 7.95% |
| 25 to 29 years | 119,182 | 8.24% |
| 30 to 34 years | 114,930 | 7.95% |
| 35 to 39 years | 103,990 | 7.19% |
| 40 to 44 years | 92,155 | 6.37% |
| 45 to 49 years | 87,239 | 6.03% |
| 50 to 54 years | 81,944 | 5.67% |
| 55 to 59 years | 80,722 | 5.58% |
| 60 to 64 years | 72,343 | 5% |
| 65 to 69 years | 61,527 | 4.26% |
| 70 to 74 years | 48,665 | 3.37% |
| 75 to 79 years | 32,862 | 2.27% |
| 80 to 84 years | 19,699 | 1.36% |
| 85 years and over | 22,372 | 1.55% |
TABLE OF CONTENTS
San Antonio, TX population by age group
Sources: U.S. Census Bureau, American Community Survey (ACS) 2018-2022
FIGURE 1
San Antonio, TX population by age group.
The largest age group is 25 to 29 years with a population of 119,182 (8.24% of the total population).
The largest age group in San Antonio, TX was for the group of age 25 to 29 years with a population of 119,182 (8.24%), according to the 2018-2022 American Community Survey.
At the same time, the smallest age group in San Antonio, TX was the 80 to 84 years with a population of 19,699 (1.36%).
San Antonio, TX population by age cohort
To better understand the age distribution of San Antonio, TX's population, we divided it into the following 3 cohorts:
- Children : Under the age of 18 years
- Adults (working population): Between the age of 18 and 64 years
- Seniors: 65 years and above
FIGURE 2
San Antonio, TX population by age cohort
The largest age group was 18 to 64 years with a population of 912,201 (63.10% of the total population).
Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:
- San Antonio 's population under 18 was 24.10%, compared to the 22.11% nationwide.
- San Antonio's working population (between 18 and 64) was 63.10%, compared to 61.36% nationwide.
- San Antonio's elderly or the senior population (over 65 age) was 12.81% as compared to 16.53% nationwide.
San Antonio, TX population pyramid
Population pyramid for San Antonio, TX is charted below using the estimates from U.S. Census Bureau's American Community Survey 5-Year estimates. A wide base suggests population increase, narrow base indicates declining birth rates.
Key stats from our analysis of the San Antonio's population pyramid:
- Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for San Antonio, TX, is 29.5.
- Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for San Antonio, TX, is 19.0.
- Total dependency ratio for San Antonio, TX is 48.5.
- Potential support ratio, which is the number of youth (working age population) per elderly, for San Antonio, TX is 5.3.
FIGURE 3
San Antonio, TX population pyramid
San Antonio population distrubution across age and gender. A wide base suggests population increase, narrow base indicates declining birth rates.
San Antonio, TX population pyramid
Here's the San Antonio, TX's male and female population across different age groups .
| Age Group | Population(Male) | Population(Female) | Total Population |
|---|---|---|---|
| Under 5 years | 46,959 | 45,974 | 92,933 |
| 5 to 9 years | 49,540 | 44,714 | 94,254 |
| 10 to 14 years | 50,456 | 49,380 | 99,836 |
| 15 to 19 years | 55,084 | 50,980 | 106,064 |
| 20 to 24 years | 58,248 | 56,697 | 114,945 |
| 25 to 29 years | 61,288 | 57,894 | 119,182 |
| 30 to 34 years | 59,371 | 55,559 | 114,930 |
| 35 to 39 years | 52,952 | 51,038 | 103,990 |
| 40 to 44 years | 46,847 | 45,308 | 92,155 |
| 45 to 49 years | 43,686 | 43,553 | 87,239 |
| 50 to 54 years | 40,371 | 41,573 | 81,944 |
| 55 to 59 years | 40,399 | 40,323 | 80,722 |
| 60 to 64 years | 34,099 | 38,244 | 72,343 |
| 65 to 69 years | 27,973 | 33,554 | 61,527 |
| 70 to 74 years | 21,613 | 27,052 | 48,665 |
| 75 to 79 years | 13,187 | 19,675 | 32,862 |
| 80 to 84 years | 7,854 | 11,845 | 19,699 |
| 85 years and over | 7,964 | 14,408 | 22,372 |
Things to know
What is the population of San Antonio, TX under 18?
San Antonio's population under the age of 18 is 348,336, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 24.10% of the total resident population of San Antonio, TX.
What is the aging population in San Antonio, TX?
San Antonio's population aged 65 years and above was 185,125. As per the U.S. Census Bureau's American Community Survey, this population is 12.81% of the entire population.
References
- U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates