Nicollet County, Minnesota Age & Gender Statistics (2024)

Total Population

34,411

Median Age

38.3

Male Median

38.5

Female Median

38.1

Nicollet County, Minnesota Population Growth

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

Nicollet County, Minnesota Demographic Trend

Since 2010, the population of has changed by +6.6%%.

+6.6%% Growth

Nicollet County, Minnesota Age & Gender Pyramid

Population pyramid for

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


Nicollet County, Minnesota Historical Population Data

YearMedian AgePopulation
202438.334,411
202337.834,350
202237.134,380
202136.534,295
202036.134,176
201936.333,954
201836.333,783
201736.333,477
201635.833,226
201535.733,086
201435.032,923
201334.332,849
201233.332,689
201133.132,471
201033.032,271

Nicollet County, Minnesota Age Group Breakdown (2024)

Age CohortPercentage
Under 55.2%
5–1716.3%
18–2413.7%
25–3410.4%
35–5425.3%
55–6411.6%
65+17.6%

Dependency Ratios for Nicollet County, Minnesota

Total Dependency Ratio:
64.0
Youth Dependency:
35.2
Old-Age Dependency:
28.8

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



Age & Gender FAQs for Nicollet County, Minnesota

The median age in Nicollet County, Minnesota is 38.3 years.

According to latest Census data, the total population of Nicollet County, Minnesota is 34,411.

In Nicollet County, Minnesota, seniors (ages 65+) make up 17.6% of the population, while children under 18 represent 16.3%.

Based on historical data since 2010, the population in Nicollet County, Minnesota is aging.
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