Clinton County, NY population age distribution
A complete breakdown of Clinton 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 | 3,736 | 4.66% |
5 to 9 years | 3,853 | 4.81% |
10 to 14 years | 4,389 | 5.48% |
15 to 19 years | 5,775 | 7.21% |
20 to 24 years | 7,173 | 8.96% |
25 to 29 years | 5,003 | 6.25% |
30 to 34 years | 4,886 | 6.1% |
35 to 39 years | 4,361 | 5.44% |
40 to 44 years | 5,289 | 6.6% |
45 to 49 years | 4,753 | 5.93% |
50 to 54 years | 5,320 | 6.64% |
55 to 59 years | 6,054 | 7.56% |
60 to 64 years | 5,889 | 7.35% |
65 to 69 years | 4,671 | 5.83% |
70 to 74 years | 3,508 | 4.38% |
75 to 79 years | 2,523 | 3.15% |
80 to 84 years | 1,359 | 1.7% |
85 years and over | 1,553 | 1.94% |
TABLE OF CONTENTS
Clinton County, NY population by age group
Sources: U.S. Census Bureau, American Community Survey (ACS) 2021

The largest age group in Clinton County, NY was for the group of age 20-24 years with a population of 7,173 (8.96%), according to the 2021 American Community Survey.
At the same time, the smallest age group in Clinton County, NY was the 80-84 years with a population of 1,359 (1.70%).
Clinton County, NY population by age cohort
To better understand the age distribution of Clinton County, NY'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 | 14,482 | 18.08% |
18 to 64 years | 51,999 | 64.92% |
85 years and over | 13,614 | 17% |
Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:
- Clinton County's population under 18 was 18.08%, compared to the 22.51% nationwide.
- Clinton County's working population (between 18 and 64) was 64.92%, compared to 61.45% nationwide.
- Clinton County's elderly or the senior population (over 65 age) was 17.00% as compared to 16.04% nationwide.
Clinton County, NY population pyramid
Population pyramid for Clinton County, NY 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 Clinton County's population pyramid:
- Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Clinton County, NY, is 22.0.
- Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Clinton County, NY, is 25.0.
- Total dependency ratio for Clinton County, NY is 47.0.
- Potential support ratio, which is the number of youth (working age population) per elderly, for Clinton County, NY is 4.0.

Here's the Clinton County, NY's male and female population across different age groups:
Age Group | Population(Male) | Population(Female) | Total Population |
---|---|---|---|
Under 5 years | 1,917 | 1,819 | 3,736 |
5 to 9 years | 1,880 | 1,973 | 3,853 |
10 to 14 years | 2,349 | 2,040 | 4,389 |
15 to 19 years | 2,743 | 3,032 | 5,775 |
20 to 24 years | 3,752 | 3,421 | 7,173 |
25 to 29 years | 2,887 | 2,116 | 5,003 |
30 to 34 years | 2,836 | 2,050 | 4,886 |
35 to 39 years | 2,262 | 2,099 | 4,361 |
40 to 44 years | 3,089 | 2,200 | 5,289 |
45 to 49 years | 2,526 | 2,227 | 4,753 |
50 to 54 years | 2,734 | 2,586 | 5,320 |
55 to 59 years | 3,025 | 3,029 | 6,054 |
60 to 64 years | 3,033 | 2,856 | 5,889 |
65 to 69 years | 2,468 | 2,203 | 4,671 |
70 to 74 years | 1,578 | 1,930 | 3,508 |
75 to 79 years | 1,153 | 1,370 | 2,523 |
80 to 84 years | 562 | 797 | 1,359 |
85 years and over | 618 | 935 | 1,553 |
Things to know
What is the population of Clinton County, NY under 18?
Clinton County's population under the age of 18 is 14,482, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 18.08% of the total resident population of Clinton County, NY.
What is the aging population in Clinton County, NY?
Clinton County's population aged 65 years and above was 13,614. As per the U.S. Census Bureau's American Community Survey, this population is 17.00% of the entire population.
References
- U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates