Manistee County, Michigan Age & Gender Distribution (2024)
Population distribution by age and gender for Manistee County, Michigan
Manistee County, Michigan Age & Gender Statistics (2024)
Total Population
25,350
Median Age
50.3
Male Median
49.0
Female Median
51.6
Manistee County, Michigan Population Growth

Manistee County, Michigan Demographic Trend
Since 2010, the population of has changed by +1.6%%.
+1.6%% Growth
Manistee County, Michigan Age & Gender Pyramid

Figure 2: Population distribution by age and gender for 2024.
Manistee County, Michigan Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 50.3 | 25,350 |
| 2023 | 50.3 | 25,247 |
| 2022 | 50.0 | 25,058 |
| 2021 | 49.6 | 24,939 |
| 2020 | 49.5 | 24,539 |
| 2019 | 49.3 | 24,457 |
| 2018 | 49.2 | 24,444 |
| 2017 | 48.7 | 24,432 |
| 2016 | 48.5 | 24,465 |
| 2015 | 48.2 | 24,536 |
| 2014 | 48.0 | 24,545 |
| 2013 | 47.6 | 24,626 |
| 2012 | 47.1 | 24,753 |
| 2011 | 46.5 | 24,853 |
| 2010 | 45.9 | 24,951 |
Manistee County, Michigan Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 4.0% |
| 5–17 | 12.7% |
| 18–24 | 6.5% |
| 25–34 | 10.7% |
| 35–54 | 22.2% |
| 55–64 | 16.0% |
| 65+ | 28.0% |
Dependency Ratios for Manistee County, Michigan
- Total Dependency Ratio:
- 80.6
- Youth Dependency:
- 30.0
- Old-Age Dependency:
- 50.5
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Manistee County, Michigan
The median age in Manistee County, Michigan is 50.3 years.
According to latest Census data, the total population of Manistee County, Michigan is 25,350.
In Manistee County, Michigan, seniors (ages 65+) make up 28.0% of the population, while children under 18 represent 12.7%.
Based on historical data since 2010, the population in Manistee County, Michigan is aging.