Clay County, MO population age distributions
A complete breakdown of Clay 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 | 15,534 | 6.14% |
| 5 to 9 years | 16,359 | 6.46% |
| 10 to 14 years | 17,727 | 7% |
| 15 to 19 years | 16,332 | 6.45% |
| 20 to 24 years | 14,763 | 5.83% |
| 25 to 29 years | 17,744 | 7.01% |
| 30 to 34 years | 18,587 | 7.34% |
| 35 to 39 years | 18,202 | 7.19% |
| 40 to 44 years | 17,478 | 6.91% |
| 45 to 49 years | 16,409 | 6.48% |
| 50 to 54 years | 15,946 | 6.3% |
| 55 to 59 years | 15,588 | 6.16% |
| 60 to 64 years | 15,430 | 6.1% |
| 65 to 69 years | 12,619 | 4.99% |
| 70 to 74 years | 9,691 | 3.83% |
| 75 to 79 years | 6,957 | 2.75% |
| 80 to 84 years | 4,039 | 1.6% |
| 85 years and over | 3,680 | 1.45% |
TABLE OF CONTENTS
Clay County, MO population by age group
Sources: U.S. Census Bureau, American Community Survey (ACS) 2018-2022
FIGURE 1
Clay County, MO population by age group.
The largest age group is 30 to 34 years with a population of 18,587 (7.34% of the total population).
The largest age group in Clay County, MO was for the group of age 30 to 34 years with a population of 18,587 (7.34%), according to the 2018-2022 American Community Survey.
At the same time, the smallest age group in Clay County, MO was the 85 years and over with a population of 3,680 (1.45%).
Clay County, MO population by age cohort
To better understand the age distribution of Clay County, MO'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
Clay County, MO population by age cohort
The largest age group was 18 to 64 years with a population of 155,922 (61.61% of the total population).
Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:
- Clay County 's population under 18 was 23.78%, compared to the 22.11% nationwide.
- Clay County's working population (between 18 and 64) was 61.61%, compared to 61.36% nationwide.
- Clay County's elderly or the senior population (over 65 age) was 14.61% as compared to 16.53% nationwide.
Clay County, MO population pyramid
Population pyramid for Clay County, MO 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 Clay County's population pyramid:
- Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Clay County, MO, is 29.8.
- Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Clay County, MO, is 22.2.
- Total dependency ratio for Clay County, MO is 52.0.
- Potential support ratio, which is the number of youth (working age population) per elderly, for Clay County, MO is 4.5.
FIGURE 3
Clay County, MO population pyramid
Clay County population distrubution across age and gender. A wide base suggests population increase, narrow base indicates declining birth rates.
Clay County, MO population pyramid
Here's the Clay County, MO's male and female population across different age groups .
| Age Group | Population(Male) | Population(Female) | Total Population |
|---|---|---|---|
| Under 5 years | 7,977 | 7,557 | 15,534 |
| 5 to 9 years | 8,625 | 7,734 | 16,359 |
| 10 to 14 years | 8,805 | 8,922 | 17,727 |
| 15 to 19 years | 8,533 | 7,799 | 16,332 |
| 20 to 24 years | 7,361 | 7,402 | 14,763 |
| 25 to 29 years | 8,756 | 8,988 | 17,744 |
| 30 to 34 years | 9,377 | 9,210 | 18,587 |
| 35 to 39 years | 9,094 | 9,108 | 18,202 |
| 40 to 44 years | 8,864 | 8,614 | 17,478 |
| 45 to 49 years | 8,260 | 8,149 | 16,409 |
| 50 to 54 years | 8,017 | 7,929 | 15,946 |
| 55 to 59 years | 7,678 | 7,910 | 15,588 |
| 60 to 64 years | 7,487 | 7,943 | 15,430 |
| 65 to 69 years | 5,983 | 6,636 | 12,619 |
| 70 to 74 years | 4,359 | 5,332 | 9,691 |
| 75 to 79 years | 3,147 | 3,810 | 6,957 |
| 80 to 84 years | 1,720 | 2,319 | 4,039 |
| 85 years and over | 1,182 | 2,498 | 3,680 |
Things to know
What is the population of Clay County, MO under 18?
Clay County's population under the age of 18 is 60,177, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 23.78% of the total resident population of Clay County, MO.
What is the aging population in Clay County, MO?
Clay County's population aged 65 years and above was 36,986. As per the U.S. Census Bureau's American Community Survey, this population is 14.61% of the entire population.
References
- U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates