Whitman County, WA population age distributions
A complete breakdown of Whitman County'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 | 1,949 | 4.13% |
| 5 to 9 years | 2,282 | 4.84% |
| 10 to 14 years | 1,828 | 3.88% |
| 15 to 19 years | 5,927 | 12.57% |
| 20 to 24 years | 10,813 | 22.94% |
| 25 to 29 years | 3,839 | 8.14% |
| 30 to 34 years | 2,961 | 6.28% |
| 35 to 39 years | 2,812 | 5.97% |
| 40 to 44 years | 1,770 | 3.75% |
| 45 to 49 years | 1,722 | 3.65% |
| 50 to 54 years | 1,780 | 3.78% |
| 55 to 59 years | 1,913 | 4.06% |
| 60 to 64 years | 2,139 | 4.54% |
| 65 to 69 years | 1,663 | 3.53% |
| 70 to 74 years | 1,446 | 3.07% |
| 75 to 79 years | 1,170 | 2.48% |
| 80 to 84 years | 568 | 1.2% |
| 85 years and over | 559 | 1.19% |
TABLE OF CONTENTS
Whitman County, WA population by age group
Sources: U.S. Census Bureau, American Community Survey (ACS) 2018-2022
FIGURE 1
Whitman County, WA population by age group.
The largest age group is 20 to 24 years with a population of 10,813 (22.94% of the total population).
The largest age group in Whitman County, WA was for the group of age 20 to 24 years with a population of 10,813 (22.94%), according to the 2018-2022 American Community Survey.
At the same time, the smallest age group in Whitman County, WA was the 85 years and over with a population of 559 (1.19%).
Whitman County, WA population by age cohort
To better understand the age distribution of Whitman County, 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
Whitman County, WA population by age cohort
The largest age group was 18 to 64 years with a population of 34,516 (73.22% of the total population).
Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:
- Whitman County 's population under 18 was 15.31%, compared to the 22.11% nationwide.
- Whitman County's working population (between 18 and 64) was 73.22%, compared to 61.36% nationwide.
- Whitman County's elderly or the senior population (over 65 age) was 11.47% as compared to 16.53% nationwide.
Whitman County, WA population pyramid
Population pyramid for Whitman County, 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 Whitman County's population pyramid:
- Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Whitman County, WA, is 17.0.
- Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Whitman County, WA, is 15.2.
- Total dependency ratio for Whitman County, WA is 32.1.
- Potential support ratio, which is the number of youth (working age population) per elderly, for Whitman County, WA is 6.6.
FIGURE 3
Whitman County, WA population pyramid
Whitman County population distrubution across age and gender. A wide base suggests population increase, narrow base indicates declining birth rates.
Whitman County, WA population pyramid
Here's the Whitman County, WA's male and female population across different age groups .
| Age Group | Population(Male) | Population(Female) | Total Population |
|---|---|---|---|
| Under 5 years | 960 | 989 | 1,949 |
| 5 to 9 years | 1,076 | 1,206 | 2,282 |
| 10 to 14 years | 919 | 909 | 1,828 |
| 15 to 19 years | 2,846 | 3,081 | 5,927 |
| 20 to 24 years | 5,740 | 5,073 | 10,813 |
| 25 to 29 years | 2,056 | 1,783 | 3,839 |
| 30 to 34 years | 1,615 | 1,346 | 2,961 |
| 35 to 39 years | 1,303 | 1,509 | 2,812 |
| 40 to 44 years | 962 | 808 | 1,770 |
| 45 to 49 years | 863 | 859 | 1,722 |
| 50 to 54 years | 996 | 784 | 1,780 |
| 55 to 59 years | 997 | 916 | 1,913 |
| 60 to 64 years | 1,061 | 1,078 | 2,139 |
| 65 to 69 years | 846 | 817 | 1,663 |
| 70 to 74 years | 720 | 726 | 1,446 |
| 75 to 79 years | 465 | 705 | 1,170 |
| 80 to 84 years | 291 | 277 | 568 |
| 85 years and over | 238 | 321 | 559 |
Things to know
What is the population of Whitman County, WA under 18?
Whitman County's population under the age of 18 is 7,219, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 15.31% of the total resident population of Whitman County, WA.
What is the aging population in Whitman County, WA?
Whitman County's population aged 65 years and above was 5,406. As per the U.S. Census Bureau's American Community Survey, this population is 11.47% of the entire population.
References
- U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates