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

Population trends in
Figure 1: Annual population growth trend for (2010–2024).

Montcalm County, Michigan Demographic Trend

Since 2010, the population of has changed by +6.7%%.

+6.7%% Growth

Montcalm County, Michigan Age & Gender Pyramid

Population pyramid for

Figure 2: Population distribution by age and gender for 2024.


Montcalm County, Michigan Historical Population Data

YearMedian AgePopulation
202440.467,816
202340.167,174
202240.666,901
202140.766,430
202040.863,516
201940.763,413
201840.763,209
201740.562,956
201640.462,922
201540.063,004
201439.963,046
201339.463,234
201239.063,357
201138.763,431
201038.663,553

Montcalm County, Michigan Age Group Breakdown (2024)

Age CohortPercentage
Under 55.2%
5–1715.7%
18–248.0%
25–3413.9%
35–5425.4%
55–6413.9%
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.
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