Washington County, Indiana
Located in Indiana, Washington County has a population of 28,212 residents and a median age of 41.5 years, making it the #1,534 most populous county out of 3,222 nationwide. In terms of economic indicators, the county has a poverty rate of 14.4%. The median home value is $172,200, and the median household income is $64,641, which is 14% below the national median.
Demographics
Washington County has a population of 28,212, making it the #1,534 most populous county in the US. The median age is 41.5 years, which is 6.7% above 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 Washington County is $64,641, ranking #1,659 out of 3,222 counties — 14.0% below the national median. The poverty rate is 14.4% and unemployment stands at 3.2%.
Median Household Income Trend
Rankings →Income Distribution
Industry of Employment
Occupation
Housing
The median home value in Washington County is $172,200 (-38.9% vs national). Renters pay a median of $780/mo and the homeownership rate is 82.1%.
Median Home Value Trend
Rankings →Household Type
Education
In Washington County, 14.5% of adults age 25+ hold a bachelor's degree or higher, which is 57.1% below the national average, ranking #2,889 out of 3,222 counties.
Bachelor's Degree or Higher Trend
Rankings →Health & Wellbeing
Life expectancy in Washington County is 72.5 years. 19.3% of adults report poor or fair health and 8.0% lack health insurance. Data from County Health Rankings (2025).
Life Expectancy Trend
Substance Use
20.5% of adults in Washington County smoke , 41.7% are obese , and 17.4% report excessive drinking. The drug overdose death rate is 47.3 per 100,000.
Adult Smoking Trend
Safety
The homicide rate in Washington County is 5.1 per 100,000 and the suicide rate is 23.9 per 100,000. Motor vehicle deaths occur at a rate of 25.5 per 100,000.
Homicide Rate Trend
Families & Children
18.1% of children in Washington County live in poverty . The teen birth rate is 26.4 per 1,000 females age 15–19.
Teen Birth Rate Trend
Civic & Transportation
Voter turnout in Washington County is 56.5%. The mean commute time is 33.8 min, which is 22.3% above the national average.
Voter Turnout Trend
Mean Commute Time Trend
Rankings →Elections
In the 2024 presidential election, Washington County voted Republican with a margin of 54.9%. The vote was 21.7% Dem / 76.6% Rep. Compared to 2020, the margin shifted 2.7 toward Republicans .
Vote Share Over Time
About Washington County, Indiana
Washington County, Indiana has a total population of 28,212, making it the 1,534th most populous county in the United States. The median age in Washington County is 41.5 years, which is 6.7% above the national median of 38.9 years.
The median household income in Washington County is $64,641, which ranks #1,659 of 3,222 counties nationwide. This is 14.0% below the national median of $75,149. The poverty rate is 14.4%, higher than the national rate of 12.6%. The unemployment rate stands at 3.2%.
The median home value in Washington County is $172,200, 38.9% below the national median. Renters in Washington County pay a median gross rent of $780 per month. The homeownership rate is 82.1%, compared to the national rate of 64.4%.
In Washington County, 14.5% of residents aged 25 and older hold a bachelor's degree or higher, 57.1% below the national average of 33.7%. Health insurance coverage stands at 92.2% of the population. The average commute time for workers is 33.8 min.
Washington County is a diverse community. The largest racial or ethnic group is White (non-Hispanic) at 95.3% of the population, followed by Two or More Races (2.4%) and Hispanic or Latino (1.5%).
All data for Washington County, Indiana 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.