Brazos County, Texas Age & Gender Distribution (2024)
Population distribution by age and gender for Brazos County, Texas
Brazos County, Texas Age & Gender Statistics (2024)
Total Population
242,311
Median Age
26.8
Male Median
26.1
Female Median
27.8
Brazos County, Texas Population Growth

Brazos County, Texas Demographic Trend
Since 2010, the population of has changed by +30.7%%.
+30.7%% Growth
Brazos County, Texas Age & Gender Pyramid

Figure 2: Population distribution by age and gender for 2024.
Brazos County, Texas Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 26.8 | 242,311 |
| 2023 | 26.8 | 237,980 |
| 2022 | 26.3 | 234,548 |
| 2021 | 27.1 | 231,095 |
| 2020 | 26.8 | 226,370 |
| 2019 | 26.5 | 222,981 |
| 2018 | 26.2 | 219,193 |
| 2017 | 25.8 | 214,231 |
| 2016 | 25.5 | 209,896 |
| 2015 | 25.2 | 205,271 |
| 2014 | 25.0 | 201,534 |
| 2013 | 24.7 | 197,642 |
| 2012 | 24.5 | 194,087 |
| 2011 | 24.1 | 189,858 |
| 2010 | 24.1 | 185,426 |
Brazos County, Texas Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 5.5% |
| 5–17 | 14.6% |
| 18–24 | 26.6% |
| 25–34 | 14.4% |
| 35–54 | 20.5% |
| 55–64 | 8.1% |
| 65+ | 10.2% |
Dependency Ratios for Brazos County, Texas
- Total Dependency Ratio:
- 43.5
- Youth Dependency:
- 28.9
- Old-Age Dependency:
- 14.6
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Brazos County, Texas
The median age in Brazos County, Texas is 26.8 years.
According to latest Census data, the total population of Brazos County, Texas is 242,311.
In Brazos County, Texas, seniors (ages 65+) make up 10.2% of the population, while children under 18 represent 14.6%.
Based on historical data since 2010, the population in Brazos County, Texas is aging.