Eau Claire County, Wisconsin
Located in Wisconsin, Eau Claire County has a population of 107,116 residents and a median age of 35.8 years, making it the #585 most populous county out of 3,222 nationwide. In terms of economic indicators, the county has a poverty rate of 11.8%. The median home value is $261,000, and the median household income is $74,546, which is 1% below the national median.
Demographics
Eau Claire County has a population of 107,116, making it the #585 most populous county in the US. The median age is 35.8 years, which is 8.0% below the national median.
Population Trend
Rankings →Year-over-Year Population Growth
Age & Sex Distribution
Race & Ethnicity
Nativity
Geographic Mobility (Past Year)
Economy
The median household income in Eau Claire County is $74,546, ranking #866 out of 3,222 counties — 0.8% below the national median. The poverty rate is 11.8% and unemployment stands at 3.0%.
Median Household Income Trend
Rankings →Income Distribution
Industry of Employment
Occupation
Housing
The median home value in Eau Claire County is $261,000 (-7.4% vs national). Renters pay a median of $1,064/mo and the homeownership rate is 61.0%.
Median Home Value Trend
Rankings →Household Type
Education
In Eau Claire County, 36.8% of adults age 25+ hold a bachelor's degree or higher, which is 9.1% above the national average, ranking #389 out of 3,222 counties.
Bachelor's Degree or Higher Trend
Rankings →Health & Wellbeing
Life expectancy in Eau Claire County is 78.8 years. 15.2% of adults report poor or fair health and 5.6% lack health insurance. Data from County Health Rankings (2025).
Life Expectancy Trend
Substance Use
15.8% of adults in Eau Claire County smoke , 35.8% are obese , and 24.2% report excessive drinking. The drug overdose death rate is 17.6 per 100,000.
Adult Smoking Trend
Safety
The homicide rate in Eau Claire County is 1.4 per 100,000 and the suicide rate is 16.4 per 100,000. Motor vehicle deaths occur at a rate of 8.4 per 100,000.
Suicide Rate Trend
Families & Children
10.4% of children in Eau Claire County live in poverty and the infant mortality rate is 5.1 per 1,000 live births. The teen birth rate is 6.0 per 1,000 females age 15–19.
Infant Mortality Trend
Civic & Transportation
Voter turnout in Eau Claire County is 71.3%. The mean commute time is 19.8 min, which is 28.3% below the national average.
Voter Turnout Trend
Mean Commute Time Trend
Rankings →Elections
In the 2024 presidential election, Eau Claire County voted Democratic with a margin of 10.6%. The vote was 54.6% Dem / 44% Rep. Compared to 2020, the margin shifted 0.2 toward Republicans .
Vote Share Over Time
About Eau Claire County, Wisconsin
Eau Claire County, Wisconsin has a total population of 107,116, making it the 585th most populous county in the United States. The median age in Eau Claire County is 35.8 years, which is 8.0% below the national median of 38.9 years.
The median household income in Eau Claire County is $74,546, which ranks #866 of 3,222 counties nationwide. This is 0.8% below the national median of $75,149. The poverty rate is 11.8%, lower than the national rate of 12.6%. The unemployment rate stands at 3.0%.
The median home value in Eau Claire County is $261,000, 7.4% below the national median. Renters in Eau Claire County pay a median gross rent of $1,064 per month. The homeownership rate is 61.0%, compared to the national rate of 64.4%.
In Eau Claire County, 36.8% of residents aged 25 and older hold a bachelor's degree or higher, 9.1% above the national average of 33.7%. Health insurance coverage stands at 93.8% of the population. The average commute time for workers is 19.8 min.
Eau Claire County is a diverse community. The largest racial or ethnic group is White (non-Hispanic) at 87.2% of the population, followed by Asian (non-Hispanic) (4.1%) and Two or More Races (3.5%).
All data for Eau Claire County, Wisconsin comes from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates. These figures are estimates based on survey sampling and are subject to margin of error. For the most detailed and up-to-date data, visit the Census Bureau's official data portal.