Coulee Dam, WA population age distributions
A complete breakdown of Coulee Dam'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 | 75 | 5.62% |
| 5 to 9 years | 51 | 3.82% |
| 10 to 14 years | 80 | 6% |
| 15 to 19 years | 82 | 6.15% |
| 20 to 24 years | 148 | 11.09% |
| 25 to 29 years | 74 | 5.55% |
| 30 to 34 years | 52 | 3.9% |
| 35 to 39 years | 52 | 3.9% |
| 40 to 44 years | 102 | 7.65% |
| 45 to 49 years | 79 | 5.92% |
| 50 to 54 years | 99 | 7.42% |
| 55 to 59 years | 63 | 4.72% |
| 60 to 64 years | 53 | 3.97% |
| 65 to 69 years | 103 | 7.72% |
| 70 to 74 years | 67 | 5.02% |
| 75 to 79 years | 89 | 6.67% |
| 80 to 84 years | 14 | 1.05% |
| 85 years and over | 51 | 3.82% |
TABLE OF CONTENTS
Coulee Dam, WA population by age group
Sources: U.S. Census Bureau, American Community Survey (ACS) 2018-2022
FIGURE 1
Coulee Dam, WA population by age group.
The largest age group is 20 to 24 years with a population of 148 (11.09% of the total population).
The largest age group in Coulee Dam, WA was for the group of age 20 to 24 years with a population of 148 (11.09%), according to the 2018-2022 American Community Survey.
At the same time, the smallest age group in Coulee Dam, WA was the 80 to 84 years with a population of 14 (1.05%).
Coulee Dam, WA population by age cohort
To better understand the age distribution of Coulee Dam, 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
Coulee Dam, WA population by age cohort
The largest age group was 18 to 64 years with a population of 753 (56.45% of the total population).
Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:
- Coulee Dam 's population under 18 was 19.27%, compared to the 22.11% nationwide.
- Coulee Dam's working population (between 18 and 64) was 56.45%, compared to 61.36% nationwide.
- Coulee Dam's elderly or the senior population (over 65 age) was 24.29% as compared to 16.53% nationwide.
Coulee Dam, WA population pyramid
Population pyramid for Coulee Dam, 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 Coulee Dam's population pyramid:
- Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Coulee Dam, WA, is 25.6.
- Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Coulee Dam, WA, is 40.3.
- Total dependency ratio for Coulee Dam, WA is 65.9.
- Potential support ratio, which is the number of youth (working age population) per elderly, for Coulee Dam, WA is 2.5.
FIGURE 3
Coulee Dam, WA population pyramid
Coulee Dam population distrubution across age and gender. A wide base suggests population increase, narrow base indicates declining birth rates.
Coulee Dam, WA population pyramid
Here's the Coulee Dam, WA's male and female population across different age groups .
| Age Group | Population(Male) | Population(Female) | Total Population |
|---|---|---|---|
| Under 5 years | 47 | 28 | 75 |
| 5 to 9 years | 30 | 21 | 51 |
| 10 to 14 years | 35 | 45 | 80 |
| 15 to 19 years | 46 | 36 | 82 |
| 20 to 24 years | 89 | 59 | 148 |
| 25 to 29 years | 18 | 56 | 74 |
| 30 to 34 years | 22 | 30 | 52 |
| 35 to 39 years | 6 | 46 | 52 |
| 40 to 44 years | 60 | 42 | 102 |
| 45 to 49 years | 40 | 39 | 79 |
| 50 to 54 years | 73 | 26 | 99 |
| 55 to 59 years | 45 | 18 | 63 |
| 60 to 64 years | 20 | 33 | 53 |
| 65 to 69 years | 34 | 69 | 103 |
| 70 to 74 years | 26 | 41 | 67 |
| 75 to 79 years | 62 | 27 | 89 |
| 80 to 84 years | 7 | 7 | 14 |
| 85 years and over | 21 | 30 | 51 |
Things to know
What is the population of Coulee Dam, WA under 18?
Coulee Dam's population under the age of 18 is 257, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 19.27% of the total resident population of Coulee Dam, WA.
What is the aging population in Coulee Dam, WA?
Coulee Dam's population aged 65 years and above was 324. As per the U.S. Census Bureau's American Community Survey, this population is 24.29% of the entire population.
References
- U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates