Port Arthur, TX population age distributions
A complete breakdown of Port Arthur'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 | 4,457 | 7.97% |
| 5 to 9 years | 4,226 | 7.56% |
| 10 to 14 years | 4,327 | 7.74% |
| 15 to 19 years | 4,200 | 7.51% |
| 20 to 24 years | 4,048 | 7.24% |
| 25 to 29 years | 4,169 | 7.46% |
| 30 to 34 years | 3,135 | 5.61% |
| 35 to 39 years | 3,207 | 5.74% |
| 40 to 44 years | 3,300 | 5.9% |
| 45 to 49 years | 3,675 | 6.57% |
| 50 to 54 years | 3,300 | 5.9% |
| 55 to 59 years | 3,478 | 6.22% |
| 60 to 64 years | 3,023 | 5.41% |
| 65 to 69 years | 2,439 | 4.36% |
| 70 to 74 years | 1,810 | 3.24% |
| 75 to 79 years | 1,394 | 2.49% |
| 80 to 84 years | 917 | 1.64% |
| 85 years and over | 792 | 1.42% |
TABLE OF CONTENTS
Port Arthur, TX population by age group
Sources: U.S. Census Bureau, American Community Survey (ACS) 2018-2022
FIGURE 1
Port Arthur, TX population by age group.
The largest age group is Under 5 years with a population of 4,457 (7.97% of the total population).
The largest age group in Port Arthur, TX was for the group of age Under 5 years with a population of 4,457 (7.97%), according to the 2018-2022 American Community Survey.
At the same time, the smallest age group in Port Arthur, TX was the 85 years and over with a population of 792 (1.42%).
Port Arthur, TX population by age cohort
To better understand the age distribution of Port Arthur, 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
Port Arthur, TX population by age cohort
The largest age group was 18 to 64 years with a population of 32,850 (58.77% of the total population).
Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:
- Port Arthur 's population under 18 was 28.08%, compared to the 22.11% nationwide.
- Port Arthur's working population (between 18 and 64) was 58.77%, compared to 61.36% nationwide.
- Port Arthur's elderly or the senior population (over 65 age) was 13.15% as compared to 16.53% nationwide.
Port Arthur, TX population pyramid
Population pyramid for Port Arthur, 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 Port Arthur's population pyramid:
- Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Port Arthur, TX, is 36.6.
- Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Port Arthur, TX, is 20.7.
- Total dependency ratio for Port Arthur, TX is 57.3.
- Potential support ratio, which is the number of youth (working age population) per elderly, for Port Arthur, TX is 4.8.
FIGURE 3
Port Arthur, TX population pyramid
Port Arthur population distrubution across age and gender. A wide base suggests population increase, narrow base indicates declining birth rates.
Port Arthur, TX population pyramid
Here's the Port Arthur, TX's male and female population across different age groups .
| Age Group | Population(Male) | Population(Female) | Total Population |
|---|---|---|---|
| Under 5 years | 2,226 | 2,231 | 4,457 |
| 5 to 9 years | 2,075 | 2,151 | 4,226 |
| 10 to 14 years | 2,085 | 2,242 | 4,327 |
| 15 to 19 years | 2,218 | 1,982 | 4,200 |
| 20 to 24 years | 2,016 | 2,032 | 4,048 |
| 25 to 29 years | 2,165 | 2,004 | 4,169 |
| 30 to 34 years | 1,396 | 1,739 | 3,135 |
| 35 to 39 years | 1,658 | 1,549 | 3,207 |
| 40 to 44 years | 1,554 | 1,746 | 3,300 |
| 45 to 49 years | 1,801 | 1,874 | 3,675 |
| 50 to 54 years | 1,562 | 1,738 | 3,300 |
| 55 to 59 years | 1,573 | 1,905 | 3,478 |
| 60 to 64 years | 1,454 | 1,569 | 3,023 |
| 65 to 69 years | 1,376 | 1,063 | 2,439 |
| 70 to 74 years | 756 | 1,054 | 1,810 |
| 75 to 79 years | 588 | 806 | 1,394 |
| 80 to 84 years | 322 | 595 | 917 |
| 85 years and over | 302 | 490 | 792 |
Things to know
What is the population of Port Arthur, TX under 18?
Port Arthur's population under the age of 18 is 15,695, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 28.08% of the total resident population of Port Arthur, TX.
What is the aging population in Port Arthur, TX?
Port Arthur's population aged 65 years and above was 7,352. As per the U.S. Census Bureau's American Community Survey, this population is 13.15% of the entire population.
References
- U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates