Ontario County, New York Age & Gender Distribution (2024)
Population distribution by age and gender for Ontario County, New York
Ontario County, New York Age & Gender Statistics (2024)
Total Population
112,625
Median Age
44.2
Male Median
42.7
Female Median
46.0
Ontario County, New York Population Growth
Ontario County, New York Demographic Trend
Since 2010, the population of has changed by +6.0%%.
+6.0%% Growth
Ontario County, New York Age & Gender Pyramid
Figure 2: Population distribution by age and gender for 2024.
Ontario County, New York Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 44.2 | 112,625 |
| 2023 | 43.9 | 112,405 |
| 2022 | 43.8 | 112,288 |
| 2021 | 43.6 | 112,060 |
| 2020 | 43.8 | 109,774 |
| 2019 | 43.7 | 109,511 |
| 2018 | 43.5 | 109,472 |
| 2017 | 43.4 | 109,491 |
| 2016 | 43.3 | 109,450 |
| 2015 | 43.1 | 109,192 |
| 2014 | 42.9 | 108,975 |
| 2013 | 42.5 | 108,311 |
| 2012 | 42.3 | 107,728 |
| 2011 | 42.1 | 107,070 |
| 2010 | 41.6 | 106,298 |
Ontario County, New York Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 4.6% |
| 5–17 | 14.7% |
| 18–24 | 8.7% |
| 25–34 | 11.1% |
| 35–54 | 23.8% |
| 55–64 | 15.0% |
| 65+ | 22.2% |
Dependency Ratios for Ontario County, New York
- Total Dependency Ratio:
- 70.7
- Youth Dependency:
- 32.8
- Old-Age Dependency:
- 37.8
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Ontario County, New York
The median age in Ontario County, New York is 44.2 years.
According to latest Census data, the total population of Ontario County, New York is 112,625.
In Ontario County, New York, seniors (ages 65+) make up 22.2% of the population, while children under 18 represent 14.7%.
Based on historical data since 2010, the population in Ontario County, New York is aging.