Seneca County, New York Age & Gender Distribution (2024)
Population distribution by age and gender for Seneca County, New York
Seneca County, New York Age & Gender Statistics (2024)
Total Population
32,920
Median Age
43.0
Male Median
41.3
Female Median
45.0
Seneca County, New York Population Growth
Seneca County, New York Demographic Trend
Since 2010, the population of has changed by -6.8%%.
-6.8%% Growth
Seneca County, New York Age & Gender Pyramid
Figure 2: Population distribution by age and gender for 2024.
Seneca County, New York Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 43.0 | 32,920 |
| 2023 | 42.8 | 33,125 |
| 2022 | 43.0 | 33,651 |
| 2021 | 42.5 | 33,900 |
| 2020 | 41.9 | 34,295 |
| 2019 | 42.1 | 34,390 |
| 2018 | 42.2 | 34,612 |
| 2017 | 42.2 | 34,843 |
| 2016 | 42.2 | 35,036 |
| 2015 | 42.3 | 35,144 |
| 2014 | 42.4 | 35,232 |
| 2013 | 41.4 | 35,359 |
| 2012 | 41.2 | 35,306 |
| 2011 | 41.0 | 35,306 |
| 2010 | 40.5 | 35,309 |
Seneca County, New York Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 5.2% |
| 5–17 | 15.1% |
| 18–24 | 7.6% |
| 25–34 | 12.4% |
| 35–54 | 23.8% |
| 55–64 | 14.4% |
| 65+ | 21.6% |
Dependency Ratios for Seneca County, New York
- Total Dependency Ratio:
- 72.0
- Youth Dependency:
- 34.9
- Old-Age Dependency:
- 37.1
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Seneca County, New York
The median age in Seneca County, New York is 43.0 years.
According to latest Census data, the total population of Seneca County, New York is 32,920.
In Seneca County, New York, seniors (ages 65+) make up 21.6% of the population, while children under 18 represent 15.1%.
Based on historical data since 2010, the population in Seneca County, New York is aging.