Bainbridge Island, WA population age distributions
A complete breakdown of Bainbridge Island'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 | 1,067 | 4.32% |
| 5 to 9 years | 1,276 | 5.17% |
| 10 to 14 years | 1,581 | 6.41% |
| 15 to 19 years | 1,742 | 7.06% |
| 20 to 24 years | 470 | 1.9% |
| 25 to 29 years | 439 | 1.78% |
| 30 to 34 years | 925 | 3.75% |
| 35 to 39 years | 1,368 | 5.54% |
| 40 to 44 years | 1,914 | 7.75% |
| 45 to 49 years | 1,648 | 6.68% |
| 50 to 54 years | 1,640 | 6.64% |
| 55 to 59 years | 1,859 | 7.53% |
| 60 to 64 years | 2,009 | 8.14% |
| 65 to 69 years | 2,072 | 8.4% |
| 70 to 74 years | 2,405 | 9.74% |
| 75 to 79 years | 1,481 | 6% |
| 80 to 84 years | 381 | 1.54% |
| 85 years and over | 404 | 1.64% |
TABLE OF CONTENTS
Bainbridge Island, WA population by age group
Sources: U.S. Census Bureau, American Community Survey (ACS) 2018-2022
FIGURE 1
Bainbridge Island, WA population by age group.
The largest age group is 70 to 74 years with a population of 2,405 (9.74% of the total population).
The largest age group in Bainbridge Island, WA was for the group of age 70 to 74 years with a population of 2,405 (9.74%), according to the 2018-2022 American Community Survey.
At the same time, the smallest age group in Bainbridge Island, WA was the 80 to 84 years with a population of 381 (1.54%).
Bainbridge Island, WA population by age cohort
To better understand the age distribution of Bainbridge Island, WA'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
Bainbridge Island, WA population by age cohort
The largest age group was 18 to 64 years with a population of 12,813 (51.91% of the total population).
Bainbridge Island, WA population by age cohort
Here's the population for each of the three cohorts.
| Age Group | Population | % of Total Population |
|---|---|---|
| Under 18 years | 5,125 | 20.76% |
| 18 to 64 years | 12,813 | 51.91% |
| 65 years and over | 6,743 | 27.32% |
Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:
- Bainbridge Island 's population under 18 was 20.76%, compared to the 22.11% nationwide.
- Bainbridge Island's working population (between 18 and 64) was 51.91%, compared to 61.36% nationwide.
- Bainbridge Island's elderly or the senior population (over 65 age) was 27.32% as compared to 16.53% nationwide.
Bainbridge Island, WA population pyramid
Population pyramid for Bainbridge Island, WA 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 Bainbridge Island's population pyramid:
- Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Bainbridge Island, WA, is 28.0.
- Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Bainbridge Island, WA, is 48.1.
- Total dependency ratio for Bainbridge Island, WA is 76.1.
- Potential support ratio, which is the number of youth (working age population) per elderly, for Bainbridge Island, WA is 2.1.
FIGURE 3
Bainbridge Island, WA population pyramid
Bainbridge Island population distrubution across age and gender. A wide base suggests population increase, narrow base indicates declining birth rates.
Bainbridge Island, WA population pyramid
Here's the Bainbridge Island, WA's male and female population across different age groups .
| Age Group | Population(Male) | Population(Female) | Total Population |
|---|---|---|---|
| Under 5 years | 525 | 542 | 1,067 |
| 5 to 9 years | 629 | 647 | 1,276 |
| 10 to 14 years | 918 | 663 | 1,581 |
| 15 to 19 years | 1,002 | 740 | 1,742 |
| 20 to 24 years | 180 | 290 | 470 |
| 25 to 29 years | 144 | 295 | 439 |
| 30 to 34 years | 409 | 516 | 925 |
| 35 to 39 years | 596 | 772 | 1,368 |
| 40 to 44 years | 1,116 | 798 | 1,914 |
| 45 to 49 years | 814 | 834 | 1,648 |
| 50 to 54 years | 604 | 1,036 | 1,640 |
| 55 to 59 years | 1,025 | 834 | 1,859 |
| 60 to 64 years | 909 | 1,100 | 2,009 |
| 65 to 69 years | 1,033 | 1,039 | 2,072 |
| 70 to 74 years | 1,045 | 1,360 | 2,405 |
| 75 to 79 years | 783 | 698 | 1,481 |
| 80 to 84 years | 211 | 170 | 381 |
| 85 years and over | 252 | 152 | 404 |
Things to know
What is the population of Bainbridge Island, WA under 18?
Bainbridge Island's population under the age of 18 is 5,125, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 20.76% of the total resident population of Bainbridge Island, WA.
What is the aging population in Bainbridge Island, WA?
Bainbridge Island's population aged 65 years and above was 6,743. As per the U.S. Census Bureau's American Community Survey, this population is 27.32% of the entire population.
References
- U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates