Mecosta County, Michigan Age & Gender Distribution (2024)
Population distribution by age and gender for Mecosta County, Michigan
Mecosta County, Michigan Age & Gender Statistics (2024)
Total Population
41,242
Median Age
40.0
Male Median
39.0
Female Median
40.8
Mecosta County, Michigan Population Growth

Mecosta County, Michigan Demographic Trend
Since 2010, the population of has changed by -3.5%%.
-3.5%% Growth
Mecosta County, Michigan Age & Gender Pyramid

Figure 2: Population distribution by age and gender for 2024.
Mecosta County, Michigan Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 40.0 | 41,242 |
| 2023 | 40.6 | 40,321 |
| 2022 | 40.6 | 40,128 |
| 2021 | 37.8 | 40,051 |
| 2020 | 38.0 | 43,481 |
| 2019 | 36.9 | 43,251 |
| 2018 | 36.5 | 43,264 |
| 2017 | 36.4 | 43,181 |
| 2016 | 35.8 | 43,259 |
| 2015 | 35.7 | 43,301 |
| 2014 | 34.8 | 43,226 |
| 2013 | 34.3 | 43,007 |
| 2012 | 34.1 | 42,947 |
| 2011 | 33.3 | 42,817 |
| 2010 | 33.6 | 42,730 |
Mecosta County, Michigan Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 5.0% |
| 5–17 | 14.1% |
| 18–24 | 15.2% |
| 25–34 | 10.4% |
| 35–54 | 20.9% |
| 55–64 | 14.1% |
| 65+ | 20.4% |
Dependency Ratios for Mecosta County, Michigan
- Total Dependency Ratio:
- 65.2
- Youth Dependency:
- 31.5
- Old-Age Dependency:
- 33.6
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Mecosta County, Michigan
The median age in Mecosta County, Michigan is 40.0 years.
According to latest Census data, the total population of Mecosta County, Michigan is 41,242.
In Mecosta County, Michigan, seniors (ages 65+) make up 20.4% of the population, while children under 18 represent 14.1%.
Based on historical data since 2010, the population in Mecosta County, Michigan is aging.