Otsego County, Michigan Age & Gender Statistics (2024)

Total Population

25,584

Median Age

44.4

Male Median

43.5

Female Median

45.3

Otsego County, Michigan Population Growth

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

Otsego County, Michigan Demographic Trend

Since 2010, the population of has changed by +4.7%%.

+4.7%% Growth

Otsego County, Michigan Age & Gender Pyramid

Population pyramid for

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


Otsego County, Michigan Historical Population Data

YearMedian AgePopulation
202444.425,584
202344.525,352
202244.625,221
202144.625,016
202044.824,613
201944.924,490
201844.724,397
201744.924,247
201644.624,198
201544.224,141
201443.824,126
201343.324,127
201242.724,175
201142.424,305
201042.124,445

Otsego County, Michigan Age Group Breakdown (2024)

Age CohortPercentage
Under 54.7%
5–1716.1%
18–247.0%
25–3411.2%
35–5423.6%
55–6415.4%
65+22.1%

Dependency Ratios for Otsego County, Michigan

Total Dependency Ratio:
75.2
Youth Dependency:
36.5
Old-Age Dependency:
38.7

The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).



Age & Gender FAQs for Otsego County, Michigan

The median age in Otsego County, Michigan is 44.4 years.

According to latest Census data, the total population of Otsego County, Michigan is 25,584.

In Otsego County, Michigan, seniors (ages 65+) make up 22.1% of the population, while children under 18 represent 16.1%.

Based on historical data since 2010, the population in Otsego County, Michigan is aging.
Back to Overview