Brazos County, TX population age distributions
A complete breakdown of Brazos County'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 | 13,133 | 5.6% |
| 5 to 9 years | 13,693 | 5.84% |
| 10 to 14 years | 12,429 | 5.3% |
| 15 to 19 years | 27,100 | 11.55% |
| 20 to 24 years | 45,072 | 19.22% |
| 25 to 29 years | 18,871 | 8.05% |
| 30 to 34 years | 15,747 | 6.71% |
| 35 to 39 years | 14,385 | 6.13% |
| 40 to 44 years | 12,165 | 5.19% |
| 45 to 49 years | 10,544 | 4.5% |
| 50 to 54 years | 9,987 | 4.26% |
| 55 to 59 years | 10,244 | 4.37% |
| 60 to 64 years | 8,849 | 3.77% |
| 65 to 69 years | 7,556 | 3.22% |
| 70 to 74 years | 5,942 | 2.53% |
| 75 to 79 years | 3,858 | 1.64% |
| 80 to 84 years | 2,499 | 1.07% |
| 85 years and over | 2,474 | 1.05% |
TABLE OF CONTENTS
Brazos County, TX population by age group
Sources: U.S. Census Bureau, American Community Survey (ACS) 2018-2022
FIGURE 1
Brazos County, TX population by age group.
The largest age group is 20 to 24 years with a population of 45,072 (19.22% of the total population).
The largest age group in Brazos County, TX was for the group of age 20 to 24 years with a population of 45,072 (19.22%), according to the 2018-2022 American Community Survey.
At the same time, the smallest age group in Brazos County, TX was the 85 years and over with a population of 2,474 (1.05%).
Brazos County, TX population by age cohort
To better understand the age distribution of Brazos County, 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
Brazos County, TX population by age cohort
The largest age group was 18 to 64 years with a population of 165,430 (70.53% of the total population).
Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:
- Brazos County 's population under 18 was 19.95%, compared to the 22.11% nationwide.
- Brazos County's working population (between 18 and 64) was 70.53%, compared to 61.36% nationwide.
- Brazos County's elderly or the senior population (over 65 age) was 9.52% as compared to 16.53% nationwide.
Brazos County, TX population pyramid
Population pyramid for Brazos County, 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 Brazos County's population pyramid:
- Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Brazos County, TX, is 22.7.
- Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Brazos County, TX, is 12.9.
- Total dependency ratio for Brazos County, TX is 35.6.
- Potential support ratio, which is the number of youth (working age population) per elderly, for Brazos County, TX is 7.7.
FIGURE 3
Brazos County, TX population pyramid
Brazos County population distrubution across age and gender. A wide base suggests population increase, narrow base indicates declining birth rates.
Brazos County, TX population pyramid
Here's the Brazos County, TX's male and female population across different age groups .
| Age Group | Population(Male) | Population(Female) | Total Population |
|---|---|---|---|
| Under 5 years | 6,671 | 6,462 | 13,133 |
| 5 to 9 years | 6,775 | 6,918 | 13,693 |
| 10 to 14 years | 6,447 | 5,982 | 12,429 |
| 15 to 19 years | 13,605 | 13,495 | 27,100 |
| 20 to 24 years | 24,196 | 20,876 | 45,072 |
| 25 to 29 years | 9,868 | 9,003 | 18,871 |
| 30 to 34 years | 8,021 | 7,726 | 15,747 |
| 35 to 39 years | 7,827 | 6,558 | 14,385 |
| 40 to 44 years | 5,812 | 6,353 | 12,165 |
| 45 to 49 years | 5,251 | 5,293 | 10,544 |
| 50 to 54 years | 4,970 | 5,017 | 9,987 |
| 55 to 59 years | 4,983 | 5,261 | 10,244 |
| 60 to 64 years | 4,300 | 4,549 | 8,849 |
| 65 to 69 years | 3,768 | 3,788 | 7,556 |
| 70 to 74 years | 2,642 | 3,300 | 5,942 |
| 75 to 79 years | 1,744 | 2,114 | 3,858 |
| 80 to 84 years | 1,078 | 1,421 | 2,499 |
| 85 years and over | 854 | 1,620 | 2,474 |
Things to know
What is the population of Brazos County, TX under 18?
Brazos County's population under the age of 18 is 46,789, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 19.95% of the total resident population of Brazos County, TX.
What is the aging population in Brazos County, TX?
Brazos County's population aged 65 years and above was 22,329. As per the U.S. Census Bureau's American Community Survey, this population is 9.52% of the entire population.
References
- U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates