Rockland County, New York Age & Gender Distribution (2024)
Population distribution by age and gender for Rockland County, New York
Rockland County, New York Age & Gender Statistics (2024)
Total Population
341,883
Median Age
34.8
Male Median
33.4
Female Median
36.3
Rockland County, New York Population Growth
Rockland County, New York Demographic Trend
Since 2010, the population of has changed by +11.9%%.
+11.9%% Growth
Rockland County, New York Age & Gender Pyramid
Figure 2: Population distribution by age and gender for 2024.
Rockland County, New York Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 34.8 | 341,883 |
| 2023 | 35.1 | 338,936 |
| 2022 | 35.3 | 337,326 |
| 2021 | 35.6 | 336,485 |
| 2020 | 35.9 | 325,213 |
| 2019 | 36.0 | 324,422 |
| 2018 | 36.1 | 323,686 |
| 2017 | 36.2 | 325,027 |
| 2016 | 36.3 | 322,642 |
| 2015 | 36.3 | 320,688 |
| 2014 | 36.4 | 318,186 |
| 2013 | 36.4 | 315,069 |
| 2012 | 36.8 | 312,011 |
| 2011 | 36.8 | 308,682 |
| 2010 | 36.8 | 305,461 |
Rockland County, New York Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 8.7% |
| 5–17 | 21.0% |
| 18–24 | 9.1% |
| 25–34 | 11.5% |
| 35–54 | 22.4% |
| 55–64 | 11.6% |
| 65+ | 15.7% |
Dependency Ratios for Rockland County, New York
- Total Dependency Ratio:
- 83.2
- Youth Dependency:
- 54.5
- Old-Age Dependency:
- 28.8
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Rockland County, New York
The median age in Rockland County, New York is 34.8 years.
According to latest Census data, the total population of Rockland County, New York is 341,883.
In Rockland County, New York, seniors (ages 65+) make up 15.7% of the population, while children under 18 represent 21.0%.
Based on historical data since 2010, the population in Rockland County, New York is becoming younger.