Olmsted County, Minnesota Age & Gender Distribution (2024)
Population distribution by age and gender for Olmsted County, Minnesota
Olmsted County, Minnesota Age & Gender Statistics (2024)
Total Population
164,498
Median Age
37.8
Male Median
37.4
Female Median
38.3
Olmsted County, Minnesota Population Growth

Olmsted County, Minnesota Demographic Trend
Since 2010, the population of has changed by +16.5%%.
+16.5%% Growth
Olmsted County, Minnesota Age & Gender Pyramid

Figure 2: Population distribution by age and gender for 2024.
Olmsted County, Minnesota Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 37.8 | 164,498 |
| 2023 | 37.8 | 163,425 |
| 2022 | 37.6 | 162,307 |
| 2021 | 37.4 | 160,928 |
| 2020 | 37.4 | 156,446 |
| 2019 | 37.2 | 154,809 |
| 2018 | 37.2 | 153,065 |
| 2017 | 37.1 | 151,685 |
| 2016 | 36.8 | 150,104 |
| 2015 | 36.7 | 148,736 |
| 2014 | 36.6 | 147,431 |
| 2013 | 36.4 | 146,063 |
| 2012 | 36.3 | 144,507 |
| 2011 | 36.2 | 142,934 |
| 2010 | 36.0 | 141,244 |
Olmsted County, Minnesota Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 6.2% |
| 5–17 | 17.7% |
| 18–24 | 8.0% |
| 25–34 | 14.2% |
| 35–54 | 25.1% |
| 55–64 | 12.1% |
| 65+ | 16.7% |
Dependency Ratios for Olmsted County, Minnesota
- Total Dependency Ratio:
- 68.3
- Youth Dependency:
- 40.3
- Old-Age Dependency:
- 28.0
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Olmsted County, Minnesota
The median age in Olmsted County, Minnesota is 37.8 years.
According to latest Census data, the total population of Olmsted County, Minnesota is 164,498.
In Olmsted County, Minnesota, seniors (ages 65+) make up 16.7% of the population, while children under 18 represent 17.7%.
Based on historical data since 2010, the population in Olmsted County, Minnesota is aging.