Dukes County, Massachusetts Age & Gender Distribution (2024)
Population distribution by age and gender for Dukes County, Massachusetts
Dukes County, Massachusetts Age & Gender Statistics (2024)
Total Population
20,933
Median Age
50.7
Male Median
50.8
Female Median
50.7
Dukes County, Massachusetts Population Growth
Dukes County, Massachusetts Demographic Trend
Since 2010, the population of has changed by +29.6%%.
+29.6%% Growth
Dukes County, Massachusetts Age & Gender Pyramid
Figure 2: Population distribution by age and gender for 2024.
Dukes County, Massachusetts Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 50.7 | 20,933 |
| 2023 | 50.4 | 20,751 |
| 2022 | 49.2 | 20,543 |
| 2021 | 47.9 | 20,277 |
| 2020 | 49.0 | 17,430 |
| 2019 | 47.1 | 17,312 |
| 2018 | 46.1 | 17,313 |
| 2017 | 45.9 | 17,275 |
| 2016 | 46.5 | 17,137 |
| 2015 | 45.9 | 17,048 |
| 2014 | 45.7 | 16,915 |
| 2013 | 45.6 | 16,739 |
| 2012 | 45.4 | 16,581 |
| 2011 | 44.0 | 16,353 |
| 2010 | 44.3 | 16,155 |
Dukes County, Massachusetts Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 3.8% |
| 5–17 | 13.0% |
| 18–24 | 4.2% |
| 25–34 | 12.0% |
| 35–54 | 23.3% |
| 55–64 | 17.3% |
| 65+ | 26.5% |
Dependency Ratios for Dukes County, Massachusetts
- Total Dependency Ratio:
- 76.2
- Youth Dependency:
- 29.6
- Old-Age Dependency:
- 46.6
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Dukes County, Massachusetts
The median age in Dukes County, Massachusetts is 50.7 years.
According to latest Census data, the total population of Dukes County, Massachusetts is 20,933.
In Dukes County, Massachusetts, seniors (ages 65+) make up 26.5% of the population, while children under 18 represent 13.0%.
Based on historical data since 2010, the population in Dukes County, Massachusetts is aging.