Aroostook County, Maine Age & Gender Distribution (2024)
Population distribution by age and gender for Aroostook County, Maine
Aroostook County, Maine Age & Gender Statistics (2024)
Total Population
67,058
Median Age
48.3
Male Median
46.9
Female Median
49.7
Aroostook County, Maine Population Growth

Aroostook County, Maine Demographic Trend
Since 2010, the population of has changed by -7.4%%.
-7.4%% Growth
Aroostook County, Maine Age & Gender Pyramid

Figure 2: Population distribution by age and gender for 2024.
Aroostook County, Maine Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 48.3 | 67,058 |
| 2023 | 48.4 | 67,227 |
| 2022 | 48.5 | 67,237 |
| 2021 | 47.9 | 67,272 |
| 2020 | 48.0 | 67,431 |
| 2019 | 48.0 | 67,809 |
| 2018 | 47.6 | 68,269 |
| 2017 | 47.2 | 68,840 |
| 2016 | 46.9 | 69,405 |
| 2015 | 46.6 | 70,005 |
| 2014 | 46.1 | 70,653 |
| 2013 | 45.7 | 71,230 |
| 2012 | 45.2 | 71,757 |
| 2011 | 44.8 | 72,143 |
| 2010 | 44.4 | 72,412 |
Aroostook County, Maine Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 4.6% |
| 5–17 | 14.1% |
| 18–24 | 6.6% |
| 25–34 | 10.0% |
| 35–54 | 23.1% |
| 55–64 | 16.0% |
| 65+ | 25.7% |
Dependency Ratios for Aroostook County, Maine
- Total Dependency Ratio:
- 79.6
- Youth Dependency:
- 33.5
- Old-Age Dependency:
- 46.1
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Aroostook County, Maine
The median age in Aroostook County, Maine is 48.3 years.
According to latest Census data, the total population of Aroostook County, Maine is 67,058.
In Aroostook County, Maine, seniors (ages 65+) make up 25.7% of the population, while children under 18 represent 14.1%.
Based on historical data since 2010, the population in Aroostook County, Maine is aging.