Stark County, OH population age distribution
A complete breakdown of Stark 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 | 20,906 | 5.58% |
5 to 9 years | 22,013 | 5.87% |
10 to 14 years | 23,543 | 6.28% |
15 to 19 years | 23,794 | 6.35% |
20 to 24 years | 22,497 | 6% |
25 to 29 years | 22,911 | 6.11% |
30 to 34 years | 21,707 | 5.79% |
35 to 39 years | 22,026 | 5.88% |
40 to 44 years | 21,296 | 5.68% |
45 to 49 years | 22,986 | 6.13% |
50 to 54 years | 24,449 | 6.52% |
55 to 59 years | 27,218 | 7.26% |
60 to 64 years | 26,840 | 7.16% |
65 to 69 years | 22,836 | 6.09% |
70 to 74 years | 19,583 | 5.23% |
75 to 79 years | 12,888 | 3.44% |
80 to 84 years | 8,025 | 2.14% |
85 years and over | 9,194 | 2.45% |
TABLE OF CONTENTS
Stark County, OH population by age group
Sources: U.S. Census Bureau, American Community Survey (ACS) 2021

The largest age group in Stark County, OH was for the group of age 55-59 years with a population of 27,218 (7.26%), according to the 2021 American Community Survey.
At the same time, the smallest age group in Stark County, OH was the 80-84 years with a population of 8,025 (2.14%).
Stark County, OH population by age cohort
To better understand the age distribution of Stark County, OH'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 | 81,171 | 21.66% |
18 to 64 years | 221,015 | 58.98% |
85 years and over | 72,526 | 19.36% |
Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:
- Stark County's population under 18 was 21.66%, compared to the 22.51% nationwide.
- Stark County's working population (between 18 and 64) was 58.98%, compared to 61.45% nationwide.
- Stark County's elderly or the senior population (over 65 age) was 19.36% as compared to 16.04% nationwide.
Stark County, OH population pyramid
Population pyramid for Stark County, OH 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 Stark County's population pyramid:
- Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Stark County, OH, is 28.2.
- Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Stark County, OH, is 30.8.
- Total dependency ratio for Stark County, OH is 59.0.
- Potential support ratio, which is the number of youth (working age population) per elderly, for Stark County, OH is 3.3.

Here's the Stark County, OH's male and female population across different age groups:
Age Group | Population(Male) | Population(Female) | Total Population |
---|---|---|---|
Under 5 years | 10,734 | 10,172 | 20,906 |
5 to 9 years | 11,188 | 10,825 | 22,013 |
10 to 14 years | 12,222 | 11,321 | 23,543 |
15 to 19 years | 12,244 | 11,550 | 23,794 |
20 to 24 years | 11,332 | 11,165 | 22,497 |
25 to 29 years | 11,385 | 11,526 | 22,911 |
30 to 34 years | 10,753 | 10,954 | 21,707 |
35 to 39 years | 10,959 | 11,067 | 22,026 |
40 to 44 years | 10,498 | 10,798 | 21,296 |
45 to 49 years | 11,432 | 11,554 | 22,986 |
50 to 54 years | 12,098 | 12,351 | 24,449 |
55 to 59 years | 13,419 | 13,799 | 27,218 |
60 to 64 years | 12,844 | 13,996 | 26,840 |
65 to 69 years | 10,914 | 11,922 | 22,836 |
70 to 74 years | 9,061 | 10,522 | 19,583 |
75 to 79 years | 5,572 | 7,316 | 12,888 |
80 to 84 years | 3,522 | 4,503 | 8,025 |
85 years and over | 3,028 | 6,166 | 9,194 |
Things to know
What is the population of Stark County, OH under 18?
Stark County's population under the age of 18 is 81,171, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 21.66% of the total resident population of Stark County, OH.
What is the aging population in Stark County, OH?
Stark County's population aged 65 years and above was 72,526. As per the U.S. Census Bureau's American Community Survey, this population is 19.36% of the entire population.
References
- U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates