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

Nicollet County, Minnesota Demographic Trend
Since 2010, the population of has changed by +6.6%%.
+6.6%% Growth
Nicollet County, Minnesota Age & Gender Pyramid

Figure 2: Population distribution by age and gender for 2024.
Nicollet County, Minnesota Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 38.3 | 34,411 |
| 2023 | 37.8 | 34,350 |
| 2022 | 37.1 | 34,380 |
| 2021 | 36.5 | 34,295 |
| 2020 | 36.1 | 34,176 |
| 2019 | 36.3 | 33,954 |
| 2018 | 36.3 | 33,783 |
| 2017 | 36.3 | 33,477 |
| 2016 | 35.8 | 33,226 |
| 2015 | 35.7 | 33,086 |
| 2014 | 35.0 | 32,923 |
| 2013 | 34.3 | 32,849 |
| 2012 | 33.3 | 32,689 |
| 2011 | 33.1 | 32,471 |
| 2010 | 33.0 | 32,271 |
Nicollet County, Minnesota Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 5.2% |
| 5–17 | 16.3% |
| 18–24 | 13.7% |
| 25–34 | 10.4% |
| 35–54 | 25.3% |
| 55–64 | 11.6% |
| 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.