Kennebec County, Maine Age & Gender Distribution (2024)
Population distribution by age and gender for Kennebec County, Maine
Kennebec County, Maine Age & Gender Statistics (2024)
Total Population
126,808
Median Age
43.7
Male Median
42.2
Female Median
44.7
Kennebec County, Maine Population Growth
Kennebec County, Maine Demographic Trend
Since 2010, the population of has changed by +4.0%%.
+4.0%% Growth
Kennebec County, Maine Age & Gender Pyramid
Figure 2: Population distribution by age and gender for 2024.
Kennebec County, Maine Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 43.7 | 126,808 |
| 2023 | 44.0 | 125,614 |
| 2022 | 44.3 | 124,003 |
| 2021 | 44.1 | 123,293 |
| 2020 | 44.1 | 122,158 |
| 2019 | 44.4 | 121,753 |
| 2018 | 44.3 | 121,545 |
| 2017 | 44.2 | 121,289 |
| 2016 | 44.0 | 120,953 |
| 2015 | 44.0 | 121,112 |
| 2014 | 43.6 | 121,507 |
| 2013 | 43.2 | 121,757 |
| 2012 | 42.7 | 122,022 |
| 2011 | 42.2 | 122,008 |
| 2010 | 41.8 | 121,925 |
Kennebec County, Maine Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 4.6% |
| 5–17 | 14.1% |
| 18–24 | 9.1% |
| 25–34 | 11.7% |
| 35–54 | 24.2% |
| 55–64 | 15.1% |
| 65+ | 21.1% |
Dependency Ratios for Kennebec County, Maine
- Total Dependency Ratio:
- 66.3
- Youth Dependency:
- 31.1
- Old-Age Dependency:
- 35.1
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Kennebec County, Maine
The median age in Kennebec County, Maine is 43.7 years.
According to latest Census data, the total population of Kennebec County, Maine is 126,808.
In Kennebec County, Maine, seniors (ages 65+) make up 21.1% of the population, while children under 18 represent 14.1%.
Based on historical data since 2010, the population in Kennebec County, Maine is aging.