Isanti County, Minnesota Age & Gender Statistics (2024)

Total Population

42,596

Median Age

40.2

Male Median

39.3

Female Median

41.0

Isanti County, Minnesota Population Growth

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

Isanti County, Minnesota Demographic Trend

Since 2010, the population of has changed by +13.0%%.

+13.0%% Growth

Isanti County, Minnesota Age & Gender Pyramid

Population pyramid for

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


Isanti County, Minnesota Historical Population Data

YearMedian AgePopulation
202440.242,596
202340.141,934
202240.241,257
202140.240,604
202039.840,004
201940.039,430
201839.838,974
201739.538,584
201639.538,461
201539.538,296
201438.738,190
201338.238,078
201237.938,004
201137.337,910
201036.737,682

Isanti County, Minnesota Age Group Breakdown (2024)

Age CohortPercentage
Under 55.7%
5–1717.5%
18–247.3%
25–3412.3%
35–5425.5%
55–6414.5%
65+17.2%

Dependency Ratios for Isanti County, Minnesota

Total Dependency Ratio:
67.9
Youth Dependency:
39.0
Old-Age Dependency:
28.9

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



Age & Gender FAQs for Isanti County, Minnesota

The median age in Isanti County, Minnesota is 40.2 years.

According to latest Census data, the total population of Isanti County, Minnesota is 42,596.

In Isanti County, Minnesota, seniors (ages 65+) make up 17.2% of the population, while children under 18 represent 17.5%.

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