Cortland County, NY population age distributions
A complete breakdown of Cortland 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 | 2,222 | 4.75% |
| 5 to 9 years | 2,611 | 5.58% |
| 10 to 14 years | 2,352 | 5.03% |
| 15 to 19 years | 4,656 | 9.96% |
| 20 to 24 years | 5,640 | 12.06% |
| 25 to 29 years | 2,757 | 5.9% |
| 30 to 34 years | 2,452 | 5.24% |
| 35 to 39 years | 2,434 | 5.21% |
| 40 to 44 years | 2,432 | 5.2% |
| 45 to 49 years | 2,481 | 5.31% |
| 50 to 54 years | 2,782 | 5.95% |
| 55 to 59 years | 3,033 | 6.49% |
| 60 to 64 years | 3,189 | 6.82% |
| 65 to 69 years | 2,580 | 5.52% |
| 70 to 74 years | 1,972 | 4.22% |
| 75 to 79 years | 1,438 | 3.08% |
| 80 to 84 years | 880 | 1.88% |
| 85 years and over | 844 | 1.81% |
TABLE OF CONTENTS
Cortland County, NY population by age group
Sources: U.S. Census Bureau, American Community Survey (ACS) 2018-2022
FIGURE 1
Cortland County, NY population by age group.
The largest age group is 20 to 24 years with a population of 5,640 (12.06% of the total population).
The largest age group in Cortland County, NY was for the group of age 20 to 24 years with a population of 5,640 (12.06%), according to the 2018-2022 American Community Survey.
At the same time, the smallest age group in Cortland County, NY was the 85 years and over with a population of 844 (1.81%).
Cortland County, NY population by age cohort
To better understand the age distribution of Cortland 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
FIGURE 2
Cortland County, NY population by age cohort
The largest age group was 18 to 64 years with a population of 30,198 (64.59% of the total population).
Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:
- Cortland County 's population under 18 was 18.91%, compared to the 22.11% nationwide.
- Cortland County's working population (between 18 and 64) was 64.59%, compared to 61.36% nationwide.
- Cortland County's elderly or the senior population (over 65 age) was 16.50% as compared to 16.53% nationwide.
Cortland County, NY population pyramid
Population pyramid for Cortland 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 Cortland County's population pyramid:
- Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Cortland County, NY, is 22.6.
- Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Cortland County, NY, is 24.2.
- Total dependency ratio for Cortland County, NY is 46.8.
- Potential support ratio, which is the number of youth (working age population) per elderly, for Cortland County, NY is 4.1.
FIGURE 3
Cortland County, NY population pyramid
Cortland County population distrubution across age and gender. A wide base suggests population increase, narrow base indicates declining birth rates.
Cortland County, NY population pyramid
Here's the Cortland County, NY's male and female population across different age groups .
| Age Group | Population(Male) | Population(Female) | Total Population |
|---|---|---|---|
| Under 5 years | 1,177 | 1,045 | 2,222 |
| 5 to 9 years | 1,515 | 1,096 | 2,611 |
| 10 to 14 years | 1,153 | 1,199 | 2,352 |
| 15 to 19 years | 2,226 | 2,430 | 4,656 |
| 20 to 24 years | 2,633 | 3,007 | 5,640 |
| 25 to 29 years | 1,328 | 1,429 | 2,757 |
| 30 to 34 years | 1,295 | 1,157 | 2,452 |
| 35 to 39 years | 1,354 | 1,080 | 2,434 |
| 40 to 44 years | 1,192 | 1,240 | 2,432 |
| 45 to 49 years | 1,309 | 1,172 | 2,481 |
| 50 to 54 years | 1,434 | 1,348 | 2,782 |
| 55 to 59 years | 1,503 | 1,530 | 3,033 |
| 60 to 64 years | 1,668 | 1,521 | 3,189 |
| 65 to 69 years | 1,273 | 1,307 | 2,580 |
| 70 to 74 years | 923 | 1,049 | 1,972 |
| 75 to 79 years | 616 | 822 | 1,438 |
| 80 to 84 years | 447 | 433 | 880 |
| 85 years and over | 264 | 580 | 844 |
Things to know
What is the population of Cortland County, NY under 18?
Cortland County's population under the age of 18 is 8,843, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 18.91% of the total resident population of Cortland County, NY.
What is the aging population in Cortland County, NY?
Cortland County's population aged 65 years and above was 7,714. As per the U.S. Census Bureau's American Community Survey, this population is 16.50% of the entire population.
References
- U.S. Census Bureau American Community Survey (ACS) 2018-2022 5-Year Estimates