Isanti County, Minnesota Age & Gender Distribution (2024)
Population distribution by age and gender for Isanti County, Minnesota
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

Isanti County, Minnesota Demographic Trend
Since 2010, the population of has changed by +13.0%%.
+13.0%% Growth
Isanti County, Minnesota Age & Gender Pyramid

Figure 2: Population distribution by age and gender for 2024.
Isanti County, Minnesota Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 40.2 | 42,596 |
| 2023 | 40.1 | 41,934 |
| 2022 | 40.2 | 41,257 |
| 2021 | 40.2 | 40,604 |
| 2020 | 39.8 | 40,004 |
| 2019 | 40.0 | 39,430 |
| 2018 | 39.8 | 38,974 |
| 2017 | 39.5 | 38,584 |
| 2016 | 39.5 | 38,461 |
| 2015 | 39.5 | 38,296 |
| 2014 | 38.7 | 38,190 |
| 2013 | 38.2 | 38,078 |
| 2012 | 37.9 | 38,004 |
| 2011 | 37.3 | 37,910 |
| 2010 | 36.7 | 37,682 |
Isanti County, Minnesota Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 5.7% |
| 5–17 | 17.5% |
| 18–24 | 7.3% |
| 25–34 | 12.3% |
| 35–54 | 25.5% |
| 55–64 | 14.5% |
| 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.