Atascosa County, Texas Age & Gender Distribution (2024)
Population distribution by age and gender for Atascosa County, Texas
Atascosa County, Texas Age & Gender Statistics (2024)
Total Population
51,008
Median Age
36.1
Male Median
35.3
Female Median
37.5
Atascosa County, Texas Population Growth

Atascosa County, Texas Demographic Trend
Since 2010, the population of has changed by +15.8%%.
+15.8%% Growth
Atascosa County, Texas Age & Gender Pyramid

Figure 2: Population distribution by age and gender for 2024.
Atascosa County, Texas Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 36.1 | 51,008 |
| 2023 | 36.1 | 50,058 |
| 2022 | 35.8 | 49,403 |
| 2021 | 35.7 | 48,684 |
| 2020 | 36.0 | 50,194 |
| 2019 | 35.4 | 49,528 |
| 2018 | 35.4 | 48,828 |
| 2017 | 35.4 | 48,139 |
| 2016 | 35.4 | 47,710 |
| 2015 | 35.5 | 47,050 |
| 2014 | 35.6 | 46,343 |
| 2013 | 35.6 | 45,714 |
| 2012 | 35.8 | 45,091 |
| 2011 | 35.8 | 44,553 |
| 2010 | 35.6 | 44,049 |
Atascosa County, Texas Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 6.5% |
| 5–17 | 20.0% |
| 18–24 | 9.2% |
| 25–34 | 12.5% |
| 35–54 | 25.2% |
| 55–64 | 11.3% |
| 65+ | 15.2% |
Dependency Ratios for Atascosa County, Texas
- Total Dependency Ratio:
- 71.7
- Youth Dependency:
- 45.6
- Old-Age Dependency:
- 26.2
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Atascosa County, Texas
The median age in Atascosa County, Texas is 36.1 years.
According to latest Census data, the total population of Atascosa County, Texas is 51,008.
In Atascosa County, Texas, seniors (ages 65+) make up 15.2% of the population, while children under 18 represent 20.0%.
Based on historical data since 2010, the population in Atascosa County, Texas has remained stable.