Coulee Dam, WA population age distribution
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 | 90 | 6.46% |
5 to 9 years | 53 | 3.8% |
10 to 14 years | 107 | 7.68% |
15 to 19 years | 85 | 6.1% |
20 to 24 years | 124 | 8.9% |
25 to 29 years | 81 | 5.81% |
30 to 34 years | 51 | 3.66% |
35 to 39 years | 58 | 4.16% |
40 to 44 years | 132 | 9.47% |
45 to 49 years | 83 | 5.95% |
50 to 54 years | 82 | 5.88% |
55 to 59 years | 78 | 5.6% |
60 to 64 years | 80 | 5.74% |
65 to 69 years | 95 | 6.81% |
70 to 74 years | 71 | 5.09% |
75 to 79 years | 65 | 4.66% |
80 to 84 years | 11 | 0.79% |
85 years and over | 48 | 3.44% |
TABLE OF CONTENTS
Coulee Dam, WA population by age group
Sources: U.S. Census Bureau, American Community Survey (ACS) 2021
The largest age group in Coulee Dam, WA was for the group of age 40-44 years with a population of 132 (9.47%), according to the 2021 American Community Survey.
At the same time, the smallest age group in Coulee Dam, WA was the 80-84 years with a population of 11 (0.79%).
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
Here's the population for each of the three cohorts.
Age Group | Population | % of Total Population |
---|---|---|
Under 18 years | 312 | 22.38% |
18 to 64 years | 792 | 56.81% |
85 years and over | 290 | 20.8% |
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 22.38%, compared to the 22.51% nationwide.
- Coulee Dam's working population (between 18 and 64) was 56.81%, compared to 61.45% nationwide.
- Coulee Dam's elderly or the senior population (over 65 age) was 20.80% as compared to 16.04% 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 29.3.
- 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 34.0.
- Total dependency ratio for Coulee Dam, WA is 63.2.
- Potential support ratio, which is the number of youth (working age population) per elderly, for Coulee Dam, WA is 2.9.
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 | 64 | 26 | 90 |
5 to 9 years | 31 | 22 | 53 |
10 to 14 years | 53 | 54 | 107 |
15 to 19 years | 41 | 44 | 85 |
20 to 24 years | 64 | 60 | 124 |
25 to 29 years | 25 | 56 | 81 |
30 to 34 years | 25 | 26 | 51 |
35 to 39 years | 10 | 48 | 58 |
40 to 44 years | 100 | 32 | 132 |
45 to 49 years | 43 | 40 | 83 |
50 to 54 years | 60 | 22 | 82 |
55 to 59 years | 56 | 22 | 78 |
60 to 64 years | 40 | 40 | 80 |
65 to 69 years | 25 | 70 | 95 |
70 to 74 years | 28 | 43 | 71 |
75 to 79 years | 46 | 19 | 65 |
80 to 84 years | 7 | 4 | 11 |
85 years and over | 19 | 29 | 48 |
Things to know
What is the population of Coulee Dam, WA under 18?
Coulee Dam's population under the age of 18 is 312, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 22.38% 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 290. As per the U.S. Census Bureau's American Community Survey, this population is 20.80% of the entire population.
References
- U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates