Otter Tail County, Minnesota Age & Gender Statistics (2024)

Total Population

60,475

Median Age

46.2

Male Median

45.1

Female Median

47.4

Otter Tail County, Minnesota Population Growth

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

Otter Tail County, Minnesota Demographic Trend

Since 2010, the population of has changed by +5.1%%.

+5.1%% Growth

Otter Tail County, Minnesota Age & Gender Pyramid

Population pyramid for

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


Otter Tail County, Minnesota Historical Population Data

YearMedian AgePopulation
202446.260,475
202346.360,281
202246.160,072
202146.359,728
202046.858,416
201946.858,195
201846.757,992
201746.657,790
201646.857,694
201546.757,511
201446.757,417
201346.457,369
201246.057,381
201145.657,442
201045.357,539

Otter Tail County, Minnesota Age Group Breakdown (2024)

Age CohortPercentage
Under 55.3%
5–1716.5%
18–246.4%
25–349.6%
35–5421.6%
55–6415.3%
65+25.4%

Dependency Ratios for Otter Tail County, Minnesota

Total Dependency Ratio:
89.2
Youth Dependency:
41.1
Old-Age Dependency:
48.1

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



Age & Gender FAQs for Otter Tail County, Minnesota

The median age in Otter Tail County, Minnesota is 46.2 years.

According to latest Census data, the total population of Otter Tail County, Minnesota is 60,475.

In Otter Tail County, Minnesota, seniors (ages 65+) make up 25.4% of the population, while children under 18 represent 16.5%.

Based on historical data since 2010, the population in Otter Tail County, Minnesota has remained stable.
Back to Overview