Starr County, Texas Age & Gender Distribution (2024)
Population distribution by age and gender for Starr County, Texas
Starr County, Texas Age & Gender Statistics (2024)
Total Population
66,067
Median Age
29.4
Male Median
28.4
Female Median
30.2
Starr County, Texas Population Growth

Starr County, Texas Demographic Trend
Since 2010, the population of has changed by +10.1%%.
+10.1%% Growth
Starr County, Texas Age & Gender Pyramid

Figure 2: Population distribution by age and gender for 2024.
Starr County, Texas Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 29.4 | 66,067 |
| 2023 | 29.1 | 65,809 |
| 2022 | 28.6 | 65,716 |
| 2021 | 28.8 | 65,568 |
| 2020 | 29.0 | 64,032 |
| 2019 | 28.8 | 64,078 |
| 2018 | 28.7 | 63,894 |
| 2017 | 28.8 | 63,420 |
| 2016 | 28.7 | 63,008 |
| 2015 | 29.1 | 62,648 |
| 2014 | 29.2 | 62,040 |
| 2013 | 28.9 | 61,351 |
| 2012 | 29.0 | 60,882 |
| 2011 | 28.9 | 60,525 |
| 2010 | 28.6 | 59,989 |
Starr County, Texas Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 9.0% |
| 5–17 | 23.5% |
| 18–24 | 11.2% |
| 25–34 | 13.6% |
| 35–54 | 22.5% |
| 55–64 | 8.9% |
| 65+ | 11.4% |
Dependency Ratios for Starr County, Texas
- Total Dependency Ratio:
- 78.2
- Youth Dependency:
- 57.9
- Old-Age Dependency:
- 20.3
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Starr County, Texas
The median age in Starr County, Texas is 29.4 years.
According to latest Census data, the total population of Starr County, Texas is 66,067.
In Starr County, Texas, seniors (ages 65+) make up 11.4% of the population, while children under 18 represent 23.5%.
Based on historical data since 2010, the population in Starr County, Texas has remained stable.