Lenawee County, Michigan Age & Gender Distribution (2024)
Population distribution by age and gender for Lenawee County, Michigan
Lenawee County, Michigan Age & Gender Statistics (2024)
Total Population
98,415
Median Age
42.4
Male Median
41.0
Female Median
43.8
Lenawee County, Michigan Population Growth

Lenawee County, Michigan Demographic Trend
Since 2010, the population of has changed by -2.5%%.
-2.5%% Growth
Lenawee County, Michigan Age & Gender Pyramid

Figure 2: Population distribution by age and gender for 2024.
Lenawee County, Michigan Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 42.4 | 98,415 |
| 2023 | 42.2 | 98,823 |
| 2022 | 42.0 | 99,263 |
| 2021 | 41.8 | 99,346 |
| 2020 | 42.1 | 98,310 |
| 2019 | 41.9 | 98,381 |
| 2018 | 41.7 | 98,474 |
| 2017 | 41.6 | 98,585 |
| 2016 | 41.2 | 98,673 |
| 2015 | 40.9 | 98,902 |
| 2014 | 40.6 | 99,257 |
| 2013 | 40.5 | 99,505 |
| 2012 | 40.2 | 99,878 |
| 2011 | 39.7 | 100,456 |
| 2010 | 39.4 | 100,911 |
Lenawee County, Michigan Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 5.0% |
| 5–17 | 15.6% |
| 18–24 | 8.9% |
| 25–34 | 11.5% |
| 35–54 | 24.7% |
| 55–64 | 14.0% |
| 65+ | 20.3% |
Dependency Ratios for Lenawee County, Michigan
- Total Dependency Ratio:
- 69.2
- Youth Dependency:
- 34.8
- Old-Age Dependency:
- 34.4
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Lenawee County, Michigan
The median age in Lenawee County, Michigan is 42.4 years.
According to latest Census data, the total population of Lenawee County, Michigan is 98,415.
In Lenawee County, Michigan, seniors (ages 65+) make up 20.3% of the population, while children under 18 represent 15.6%.
Based on historical data since 2010, the population in Lenawee County, Michigan is aging.