Hamilton County, Indiana
IN · FIPS 18057 · ACS 2024 5-Year Estimates
| Metric | Value | vs National | Rank | Percentile |
|---|---|---|---|---|
| Total Population | 365,056 | — | #206 / 3,222 | |
| Median Household Income | $121,530 | +61.7% | #52 / 3,222 | |
| Median Age | 38.4 years | -1.3% | #2,499 / 3,222 | |
| Median Home Value | $405,500 | +43.8% | #280 / 3,222 | |
| Median Gross Rent | $1,574 | +35.3% | #204 / 3,222 | |
| Poverty Rate | 4.4% | -65.1% | #17 / 3,222 | |
Demographics
Hamilton County has a population of 365,056, making it the #206 most populous county in the US. The median age is 38.4 years, which is 1.3% below the national median.
Population Trend
Rankings →Year-over-Year Population Growth
Age & Sex Distribution
Race & Ethnicity
Nativity
Household Type
Economy
The median household income in Hamilton County is $121,530, ranking #52 out of 3,222 counties — 61.7% above the national median. The poverty rate is 4.4% and unemployment stands at 2.8%.
Median Household Income Trend
Rankings →Poverty Rate Trend
Rankings →Housing
The median home value in Hamilton County is $405,500 (+43.8% vs national). Renters pay a median of $1,574/mo and the homeownership rate is 76.1%.
Median Home Value Trend
Rankings →Health
95.9% of residents in Hamilton County have health insurance coverage, which is 4.6% above the national rate.
About Hamilton County, Indiana
Hamilton County, Indiana has a total population of 365,056, making it the 206th most populous county in the United States. The median age in Hamilton County is 38.4 years, which is 1.3% below the national median of 38.9 years.
The median household income in Hamilton County is $121,530, which ranks #52 of 3,222 counties nationwide. This is 61.7% above the national median of $75,149. The poverty rate is 4.4%, lower than the national rate of 12.6%. The unemployment rate stands at 2.8%.
The median home value in Hamilton County is $405,500, 43.8% above the national median. Renters in Hamilton County pay a median gross rent of $1,574 per month. The homeownership rate is 76.1%, compared to the national rate of 64.4%.
In Hamilton County, 61.9% of residents aged 25 and older hold a bachelor's degree or higher, 83.7% above the national average of 33.7%. Health insurance coverage stands at 95.9% of the population. The average commute time for workers is 28.3 min.
Hamilton County is a diverse community. The largest racial or ethnic group is White (non-Hispanic) at 78.6% of the population, followed by Asian (non-Hispanic) (6.9%) and Hispanic or Latino (5.6%).
All data for Hamilton 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.