Portsmouth, Rhode Island population age distributions
A complete breakdown of Portsmouth town'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 | 820 | 4.59% |
| 5 to 9 years | 819 | 4.59% |
| 10 to 14 years | 1,100 | 6.16% |
| 15 to 19 years | 1,098 | 6.15% |
| 20 to 24 years | 810 | 4.54% |
| 25 to 29 years | 547 | 3.07% |
| 30 to 34 years | 1,030 | 5.77% |
| 35 to 39 years | 953 | 5.34% |
| 40 to 44 years | 932 | 5.22% |
| 45 to 49 years | 1,214 | 6.8% |
| 50 to 54 years | 1,419 | 7.95% |
| 55 to 59 years | 1,371 | 7.68% |
| 60 to 64 years | 1,273 | 7.13% |
| 65 to 69 years | 1,359 | 7.62% |
| 70 to 74 years | 1,188 | 6.66% |
| 75 to 79 years | 1,036 | 5.81% |
| 80 to 84 years | 441 | 2.47% |
| 85 years and over | 436 | 2.44% |
TABLE OF CONTENTS
Portsmouth, Rhode Island population by age group
Sources: U.S. Census Bureau, American Community Survey (ACS) 2018-2022
FIGURE 1
Portsmouth, Rhode Island population by age group.
The largest age group is 50 to 54 years with a population of 1,419 (7.95% of the total population).
The largest age group in Portsmouth, Rhode Island was for the group of age 50 to 54 years with a population of 1,419 (7.95%), according to the 2018-2022 American Community Survey.
At the same time, the smallest age group in Portsmouth, Rhode Island was the 85 years and over with a population of 436 (2.44%).
Portsmouth, Rhode Island population by age cohort
To better understand the age distribution of Portsmouth, Rhode Island'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
Portsmouth, Rhode Island population by age cohort
The largest age group was 18 to 64 years with a population of 9,886 (55.40% of the total population).
Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:
- Portsmouth town 's population under 18 was 19.61%, compared to the 22.11% nationwide.
- Portsmouth town's working population (between 18 and 64) was 55.40%, compared to 61.36% nationwide.
- Portsmouth town's elderly or the senior population (over 65 age) was 24.99% as compared to 16.53% nationwide.
Portsmouth, Rhode Island population pyramid
Population pyramid for Portsmouth, Rhode Island 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 Portsmouth town's population pyramid:
- Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Portsmouth, Rhode Island, is 25.7.
- Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Portsmouth, Rhode Island, is 41.9.
- Total dependency ratio for Portsmouth, Rhode Island is 67.6.
- Potential support ratio, which is the number of youth (working age population) per elderly, for Portsmouth, Rhode Island is 2.4.
FIGURE 3
Portsmouth, Rhode Island population pyramid
Portsmouth town population distrubution across age and gender. A wide base suggests population increase, narrow base indicates declining birth rates.
Portsmouth, Rhode Island population pyramid
Here's the Portsmouth, Rhode Island's male and female population across different age groups .
| Age Group | Population(Male) | Population(Female) | Total Population |
|---|---|---|---|
| Under 5 years | 436 | 384 | 820 |
| 5 to 9 years | 395 | 424 | 819 |
| 10 to 14 years | 642 | 458 | 1,100 |
| 15 to 19 years | 585 | 513 | 1,098 |
| 20 to 24 years | 473 | 337 | 810 |
| 25 to 29 years | 360 | 187 | 547 |
| 30 to 34 years | 512 | 518 | 1,030 |
| 35 to 39 years | 505 | 448 | 953 |
| 40 to 44 years | 437 | 495 | 932 |
| 45 to 49 years | 638 | 576 | 1,214 |
| 50 to 54 years | 671 | 748 | 1,419 |
| 55 to 59 years | 686 | 685 | 1,371 |
| 60 to 64 years | 584 | 689 | 1,273 |
| 65 to 69 years | 507 | 852 | 1,359 |
| 70 to 74 years | 709 | 479 | 1,188 |
| 75 to 79 years | 513 | 523 | 1,036 |
| 80 to 84 years | 196 | 245 | 441 |
| 85 years and over | 192 | 244 | 436 |
Things to know
What is the population of Portsmouth, Rhode Island under 18?
Portsmouth town's population under the age of 18 is 3,500, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 19.61% of the total resident population of Portsmouth, Rhode Island.
What is the aging population in Portsmouth, Rhode Island?
Portsmouth town's population aged 65 years and above was 4,460. As per the U.S. Census Bureau's American Community Survey, this population is 24.99% of the entire population.
References
- U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates