Galveston County, TX population age distributions
A complete breakdown of Galveston 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 | 20,668 | 5.83% |
| 5 to 9 years | 24,144 | 6.81% |
| 10 to 14 years | 24,483 | 6.9% |
| 15 to 19 years | 24,116 | 6.8% |
| 20 to 24 years | 20,714 | 5.84% |
| 25 to 29 years | 22,136 | 6.24% |
| 30 to 34 years | 23,602 | 6.65% |
| 35 to 39 years | 23,536 | 6.64% |
| 40 to 44 years | 24,900 | 7.02% |
| 45 to 49 years | 22,582 | 6.37% |
| 50 to 54 years | 22,685 | 6.4% |
| 55 to 59 years | 22,774 | 6.42% |
| 60 to 64 years | 24,065 | 6.78% |
| 65 to 69 years | 19,808 | 5.58% |
| 70 to 74 years | 14,553 | 4.1% |
| 75 to 79 years | 8,748 | 2.47% |
| 80 to 84 years | 5,716 | 1.61% |
| 85 years and over | 5,491 | 1.55% |
TABLE OF CONTENTS
Galveston County, TX population by age group
Sources: U.S. Census Bureau, American Community Survey (ACS) 2019-2023
FIGURE 1
Galveston County, TX population by age group.
The largest age group is 40 to 44 years with a population of 24,900 (7.02% of the total population).
The largest age group in Galveston County, TX was for the group of age 40 to 44 years with a population of 24,900 (7.02%), according to the 2019-2023 American Community Survey.
At the same time, the smallest age group in Galveston County, TX was the 85 years and over with a population of 5,491 (1.55%).
Galveston County, TX population by age cohort
To better understand the age distribution of Galveston 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
Galveston County, TX population by age cohort
The largest age group was 18 to 64 years with a population of 215,771 (60.83% of the total population).
Galveston County, TX population by age cohort
Here's the population for each of the three cohorts.
| Age Group | Population | % of Total Population |
|---|---|---|
| Under 18 years | 84,634 | 23.86% |
| 18 to 64 years | 215,771 | 60.83% |
| 65 years and over | 54,316 | 15.31% |
Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:
- Galveston County 's population under 18 was 23.86%, compared to the 22.16% nationwide.
- Galveston County's working population (between 18 and 64) was 60.83%, compared to 61% nationwide.
- Galveston County's elderly or the senior population (over 65 age) was 15.31% as compared to 16.84% nationwide.
Galveston County, TX population pyramid
Population pyramid for Galveston 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 Galveston County's population pyramid:
- Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Galveston County, TX, is 30.0.
- Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Galveston County, TX, is 23.5.
- Total dependency ratio for Galveston County, TX is 53.5.
- Potential support ratio, which is the number of youth (working age population) per elderly, for Galveston County, TX is 4.3.
FIGURE 3
Galveston County, TX population pyramid
Galveston County population distrubution across age and gender. A wide base suggests population increase, narrow base indicates declining birth rates.
Galveston County, TX population pyramid
Here's the Galveston County, TX's male and female population across different age groups .
| Age Group | Population(Male) | Population(Female) | Total Population |
|---|---|---|---|
| Under 5 years | 10,556 | 10,112 | 20,668 |
| 5 to 9 years | 12,375 | 11,769 | 24,144 |
| 10 to 14 years | 12,396 | 12,087 | 24,483 |
| 15 to 19 years | 12,513 | 11,603 | 24,116 |
| 20 to 24 years | 10,487 | 10,227 | 20,714 |
| 25 to 29 years | 11,046 | 11,090 | 22,136 |
| 30 to 34 years | 11,601 | 12,001 | 23,602 |
| 35 to 39 years | 11,162 | 12,374 | 23,536 |
| 40 to 44 years | 12,521 | 12,379 | 24,900 |
| 45 to 49 years | 11,206 | 11,376 | 22,582 |
| 50 to 54 years | 11,192 | 11,493 | 22,685 |
| 55 to 59 years | 11,053 | 11,721 | 22,774 |
| 60 to 64 years | 11,913 | 12,152 | 24,065 |
| 65 to 69 years | 9,521 | 10,287 | 19,808 |
| 70 to 74 years | 6,975 | 7,578 | 14,553 |
| 75 to 79 years | 4,124 | 4,624 | 8,748 |
| 80 to 84 years | 2,393 | 3,323 | 5,716 |
| 85 years and over | 2,032 | 3,459 | 5,491 |
Things to know
What is the population of Galveston County, TX under 18?
Galveston County's population under the age of 18 is 84,634, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 23.86% of the total resident population of Galveston County, TX.
What is the aging population in Galveston County, TX?
Galveston County's population aged 65 years and above was 54,316. As per the U.S. Census Bureau's American Community Survey, this population is 15.31% of the entire population.
References
- U.S. Census Bureau American Community Survey (ACS) 2019-2023 5-Year Estimates