Niagara County, New York Age & Gender Distribution (2024)
Population distribution by age and gender for Niagara County, New York
Niagara County, New York Age & Gender Statistics (2024)
Total Population
210,721
Median Age
43.3
Male Median
42.0
Female Median
44.4
Niagara County, New York Population Growth
Niagara County, New York Demographic Trend
Since 2010, the population of has changed by -2.5%%.
-2.5%% Growth
Niagara County, New York Age & Gender Pyramid
Figure 2: Population distribution by age and gender for 2024.
Niagara County, New York Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 43.3 | 210,721 |
| 2023 | 43.2 | 211,341 |
| 2022 | 43.1 | 212,230 |
| 2021 | 43.3 | 212,808 |
| 2020 | 43.4 | 210,145 |
| 2019 | 43.2 | 210,820 |
| 2018 | 43.2 | 211,704 |
| 2017 | 43.0 | 212,675 |
| 2016 | 42.9 | 213,374 |
| 2015 | 42.6 | 214,150 |
| 2014 | 42.3 | 214,973 |
| 2013 | 42.1 | 215,465 |
| 2012 | 41.8 | 215,869 |
| 2011 | 41.6 | 216,036 |
| 2010 | 41.2 | 216,064 |
Niagara County, New York Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 5.0% |
| 5–17 | 14.9% |
| 18–24 | 7.8% |
| 25–34 | 12.3% |
| 35–54 | 24.0% |
| 55–64 | 15.2% |
| 65+ | 20.7% |
Dependency Ratios for Niagara County, New York
- Total Dependency Ratio:
- 68.3
- Youth Dependency:
- 33.4
- Old-Age Dependency:
- 34.9
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Niagara County, New York
The median age in Niagara County, New York is 43.3 years.
According to latest Census data, the total population of Niagara County, New York is 210,721.
In Niagara County, New York, seniors (ages 65+) make up 20.7% of the population, while children under 18 represent 14.9%.
Based on historical data since 2010, the population in Niagara County, New York is aging.