Nantucket County, Massachusetts Age & Gender Distribution (2024)
Population distribution by age and gender for Nantucket County, Massachusetts
Nantucket County, Massachusetts Age & Gender Statistics (2024)
Total Population
14,483
Median Age
42.4
Male Median
42.5
Female Median
42.2
Nantucket County, Massachusetts Population Growth
Nantucket County, Massachusetts Demographic Trend
Since 2010, the population of has changed by +43.8%%.
+43.8%% Growth
Nantucket County, Massachusetts Age & Gender Pyramid
Figure 2: Population distribution by age and gender for 2024.
Nantucket County, Massachusetts Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 42.4 | 14,483 |
| 2023 | 40.8 | 14,299 |
| 2022 | 40.5 | 14,065 |
| 2021 | 41.9 | 13,795 |
| 2020 | 41.7 | 11,212 |
| 2019 | 40.3 | 11,168 |
| 2018 | 40.1 | 11,101 |
| 2017 | 39.8 | 10,912 |
| 2016 | 39.1 | 10,694 |
| 2015 | 39.5 | 10,556 |
| 2014 | 39.9 | 10,414 |
| 2013 | 39.9 | 10,224 |
| 2012 | 38.8 | 10,194 |
| 2011 | 38.9 | 10,135 |
| 2010 | 39.1 | 10,069 |
Nantucket County, Massachusetts Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 4.7% |
| 5–17 | 15.8% |
| 18–24 | 6.8% |
| 25–34 | 10.5% |
| 35–54 | 32.8% |
| 55–64 | 13.3% |
| 65+ | 16.1% |
Dependency Ratios for Nantucket County, Massachusetts
- Total Dependency Ratio:
- 57.7
- Youth Dependency:
- 32.4
- Old-Age Dependency:
- 25.3
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Nantucket County, Massachusetts
The median age in Nantucket County, Massachusetts is 42.4 years.
According to latest Census data, the total population of Nantucket County, Massachusetts is 14,483.
In Nantucket County, Massachusetts, seniors (ages 65+) make up 16.1% of the population, while children under 18 represent 15.8%.
Based on historical data since 2010, the population in Nantucket County, Massachusetts is aging.