Montcalm County, Michigan Age & Gender Distribution (2024)
Population distribution by age and gender for Montcalm County, Michigan
Montcalm County, Michigan Age & Gender Statistics (2024)
Total Population
67,816
Median Age
40.4
Male Median
39.9
Female Median
41.1
Montcalm County, Michigan Population Growth

Montcalm County, Michigan Demographic Trend
Since 2010, the population of has changed by +6.7%%.
+6.7%% Growth
Montcalm County, Michigan Age & Gender Pyramid

Figure 2: Population distribution by age and gender for 2024.
Montcalm County, Michigan Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 40.4 | 67,816 |
| 2023 | 40.1 | 67,174 |
| 2022 | 40.6 | 66,901 |
| 2021 | 40.7 | 66,430 |
| 2020 | 40.8 | 63,516 |
| 2019 | 40.7 | 63,413 |
| 2018 | 40.7 | 63,209 |
| 2017 | 40.5 | 62,956 |
| 2016 | 40.4 | 62,922 |
| 2015 | 40.0 | 63,004 |
| 2014 | 39.9 | 63,046 |
| 2013 | 39.4 | 63,234 |
| 2012 | 39.0 | 63,357 |
| 2011 | 38.7 | 63,431 |
| 2010 | 38.6 | 63,553 |
Montcalm County, Michigan Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 5.2% |
| 5–17 | 15.7% |
| 18–24 | 8.0% |
| 25–34 | 13.9% |
| 35–54 | 25.4% |
| 55–64 | 13.9% |
| 65+ | 17.9% |
Dependency Ratios for Montcalm County, Michigan
- Total Dependency Ratio:
- 63.2
- Youth Dependency:
- 34.0
- Old-Age Dependency:
- 29.1
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Montcalm County, Michigan
The median age in Montcalm County, Michigan is 40.4 years.
According to latest Census data, the total population of Montcalm County, Michigan is 67,816.
In Montcalm County, Michigan, seniors (ages 65+) make up 17.9% of the population, while children under 18 represent 15.7%.
Based on historical data since 2010, the population in Montcalm County, Michigan is aging.