Eau Claire County, Wisconsin Age & Gender Distribution (2024)
Population distribution by age and gender for Eau Claire County, Wisconsin
Eau Claire County, Wisconsin Age & Gender Statistics (2024)
Total Population
107,116
Median Age
35.8
Male Median
35.5
Female Median
36.2
Eau Claire County, Wisconsin Population Growth

Eau Claire County, Wisconsin Demographic Trend
Since 2010, the population of has changed by +10.0%%.
+10.0%% Growth
Eau Claire County, Wisconsin Age & Gender Pyramid

Figure 2: Population distribution by age and gender for 2024.
Eau Claire County, Wisconsin Historical Population Data
| Year | Median Age | Population |
|---|---|---|
| 2024 | 35.8 | 107,116 |
| 2023 | 35.8 | 106,328 |
| 2022 | 35.5 | 105,697 |
| 2021 | 35.2 | 105,206 |
| 2020 | 34.9 | 104,132 |
| 2019 | 34.5 | 103,514 |
| 2018 | 34.4 | 102,991 |
| 2017 | 34.3 | 102,388 |
| 2016 | 34.0 | 101,907 |
| 2015 | 33.8 | 101,281 |
| 2014 | 33.7 | 100,607 |
| 2013 | 33.5 | 99,788 |
| 2012 | 33.2 | 98,952 |
| 2011 | 33.0 | 98,168 |
| 2010 | 33.1 | 97,381 |
Eau Claire County, Wisconsin Age Group Breakdown (2024)
| Age Cohort | Percentage |
|---|---|
| Under 5 | 5.1% |
| 5–17 | 14.7% |
| 18–24 | 15.9% |
| 25–34 | 13.1% |
| 35–54 | 22.8% |
| 55–64 | 11.5% |
| 65+ | 17.0% |
Dependency Ratios for Eau Claire County, Wisconsin
- Total Dependency Ratio:
- 58.1
- Youth Dependency:
- 31.3
- Old-Age Dependency:
- 26.8
The dependency ratio measures dependents (ages 0-17 and 65+) per 100 working-age individuals (ages 18-64).
Age & Gender FAQs for Eau Claire County, Wisconsin
The median age in Eau Claire County, Wisconsin is 35.8 years.
According to latest Census data, the total population of Eau Claire County, Wisconsin is 107,116.
In Eau Claire County, Wisconsin, seniors (ages 65+) make up 17.0% of the population, while children under 18 represent 14.7%.
Based on historical data since 2010, the population in Eau Claire County, Wisconsin is aging.