Grimes County, Texas Age & Gender Distribution (2024)
Population distribution by age and gender for Grimes County, Texas
Grimes County, Texas Age & Gender Statistics (2024)
Total Population
31,340
Median Age
40.1
Male Median
39.9
Female Median
40.8
Grimes County, Texas Population Growth

Grimes County, Texas Demographic Trend
Since 2010, the population of has changed by +19.6%%.
+19.6%% Growth
Grimes County, Texas Age & Gender Pyramid

Figure 2: Population distribution by age and gender for 2024.
Grimes County, Texas Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 40.1 | 31,340 |
| 2023 | 40.5 | 30,385 |
| 2022 | 40.3 | 29,442 |
| 2021 | 40.4 | 28,878 |
| 2020 | 40.5 | 28,447 |
| 2019 | 40.4 | 27,984 |
| 2018 | 40.3 | 27,630 |
| 2017 | 40.4 | 27,358 |
| 2016 | 40.4 | 27,140 |
| 2015 | 40.7 | 26,961 |
| 2014 | 39.2 | 26,812 |
| 2013 | 39.2 | 26,663 |
| 2012 | 39.1 | 26,564 |
| 2011 | 38.8 | 26,455 |
| 2010 | 38.7 | 26,208 |
Grimes County, Texas Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 5.3% |
| 5–17 | 17.1% |
| 18–24 | 8.4% |
| 25–34 | 12.2% |
| 35–54 | 25.3% |
| 55–64 | 13.1% |
| 65+ | 18.6% |
Dependency Ratios for Grimes County, Texas
- Total Dependency Ratio:
- 69.5
- Youth Dependency:
- 38.0
- Old-Age Dependency:
- 31.5
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Grimes County, Texas
The median age in Grimes County, Texas is 40.1 years.
According to latest Census data, the total population of Grimes County, Texas is 31,340.
In Grimes County, Texas, seniors (ages 65+) make up 18.6% of the population, while children under 18 represent 17.1%.
Based on historical data since 2010, the population in Grimes County, Texas has remained stable.