Cook County, Minnesota Age & Gender Distribution (2024)
Population distribution by age and gender for Cook County, Minnesota
Cook County, Minnesota Age & Gender Statistics (2024)
Total Population
5,635
Median Age
53.0
Male Median
54.0
Female Median
51.7
Cook County, Minnesota Population Growth

Cook County, Minnesota Demographic Trend
Since 2010, the population of has changed by +8.1%%.
+8.1%% Growth
Cook County, Minnesota Age & Gender Pyramid

Figure 2: Population distribution by age and gender for 2024.
Cook County, Minnesota Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 53.0 | 5,635 |
| 2023 | 52.3 | 5,633 |
| 2022 | 52.2 | 5,611 |
| 2021 | 52.4 | 5,574 |
| 2020 | 52.8 | 5,402 |
| 2019 | 52.6 | 5,376 |
| 2018 | 52.3 | 5,311 |
| 2017 | 52.1 | 5,270 |
| 2016 | 51.8 | 5,215 |
| 2015 | 51.3 | 5,194 |
| 2014 | 51.2 | 5,197 |
| 2013 | 50.2 | 5,195 |
| 2012 | 49.8 | 5,206 |
| 2011 | 49.6 | 5,213 |
| 2010 | 49.5 | 5,211 |
Cook County, Minnesota Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 3.9% |
| 5–17 | 10.6% |
| 18–24 | 5.0% |
| 25–34 | 11.3% |
| 35–54 | 21.7% |
| 55–64 | 16.2% |
| 65+ | 31.2% |
Dependency Ratios for Cook County, Minnesota
- Total Dependency Ratio:
- 84.0
- Youth Dependency:
- 26.6
- Old-Age Dependency:
- 57.4
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Cook County, Minnesota
The median age in Cook County, Minnesota is 53.0 years.
According to latest Census data, the total population of Cook County, Minnesota is 5,635.
In Cook County, Minnesota, seniors (ages 65+) make up 31.2% of the population, while children under 18 represent 10.6%.
Based on historical data since 2010, the population in Cook County, Minnesota is aging.