Allegany County, New York Age & Gender Distribution (2024)
Population distribution by age and gender for Allegany County, New York
Allegany County, New York Age & Gender Statistics (2024)
Total Population
47,159
Median Age
38.7
Male Median
38.0
Female Median
39.3
Allegany County, New York Population Growth

Allegany County, New York Demographic Trend
Since 2010, the population of has changed by -4.0%%.
-4.0%% Growth
Allegany County, New York Age & Gender Pyramid

Figure 2: Population distribution by age and gender for 2024.
Allegany County, New York Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 38.7 | 47,159 |
| 2023 | 38.9 | 47,027 |
| 2022 | 38.9 | 47,222 |
| 2021 | 39.2 | 46,654 |
| 2020 | 39.3 | 46,304 |
| 2019 | 39.1 | 46,688 |
| 2018 | 38.8 | 47,025 |
| 2017 | 38.6 | 47,400 |
| 2016 | 38.5 | 47,700 |
| 2015 | 38.3 | 48,070 |
| 2014 | 38.3 | 48,387 |
| 2013 | 38.2 | 48,618 |
| 2012 | 37.8 | 48,837 |
| 2011 | 37.6 | 48,991 |
| 2010 | 37.1 | 49,105 |
Allegany County, New York Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 5.0% |
| 5–17 | 14.6% |
| 18–24 | 17.4% |
| 25–34 | 9.3% |
| 35–54 | 20.5% |
| 55–64 | 13.2% |
| 65+ | 20.1% |
Dependency Ratios for Allegany County, New York
- Total Dependency Ratio:
- 65.7
- Youth Dependency:
- 32.5
- Old-Age Dependency:
- 33.2
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Allegany County, New York
The median age in Allegany County, New York is 38.7 years.
According to latest Census data, the total population of Allegany County, New York is 47,159.
In Allegany County, New York, seniors (ages 65+) make up 20.1% of the population, while children under 18 represent 14.6%.
Based on historical data since 2010, the population in Allegany County, New York is aging.