Hamilton County vs Lake County
A side-by-side comparison of Hamilton County and Lake County: population, income, housing, and more.
Hamilton County and Lake County are counties in Indiana. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.
Lake County has the higher population (498,990 vs 357,176 in Hamilton County). Hamilton County has the higher median household income ($117,957 vs $68,985 in Lake County). Hamilton County has the higher median home value ($379,100 vs $214,700 in Lake County).
Population, income & housing
| Hamilton County | Lake County | |
|---|---|---|
| Population | 357,176 | 498,990 |
| Median age | 38.0 yrs | 39.6 yrs |
| Median household income | $117,957 | $68,985 |
| Median home value | $379,100 | $214,700 |
| Median gross rent | $1,468 | $1,094 |
| Housing units | 140,389 | 216,330 |
| Homeownership rate | 76.3% | 70.9% |
| Bachelor's degree or higher | 61.8% | 24.9% |
| Unemployment rate | 2.8% | 6.3% |
Trends (ACS 5-year, 2019–2023)
| Hamilton County | Lake County | |
|---|---|---|
| Population | 323,117 → 357,176 (+10.5%) | 485,707 → 498,990 (+2.7%) |
| Median household income | $98,173 → $117,957 (+20.2%) | $56,128 → $68,985 (+22.9%) |
| Median home value | $263,300 → $379,100 (+44.0%) | $149,500 → $214,700 (+43.6%) |
| Median gross rent | $1,176 → $1,468 (+24.8%) | $886 → $1,094 (+23.5%) |
Hamilton County
323,117357,176
$98,173$117,957
$263,300$379,100
$1,176$1,468
Lake County
485,707498,990
$56,128$68,985
$149,500$214,700
$886$1,094
Age & race/ethnicity
Age distribution (share)
| Hamilton County | Lake County | |
|---|---|---|
| Under 5 | 6.0% | 5.8% |
| 5 to 17 | 19.9% | 17.5% |
| 18 to 24 | 7.9% | 8.3% |
| 25 to 34 | 11.8% | 12.2% |
| 35 to 44 | 15.1% | 12.9% |
| 45 to 54 | 14.0% | 12.4% |
| 55 to 64 | 11.9% | 13.4% |
| 65 to 74 | 8.3% | 10.5% |
| 75 and over | 5.2% | 6.9% |
Race & ethnicity (share)
| Hamilton County | Lake County | |
|---|---|---|
| White (non-Hispanic) | 79.7% | 52.0% |
| Black or African American | 4.1% | 22.9% |
| American Indian & Alaska Native | 0.0% | 0.1% |
| Asian | 6.7% | 1.5% |
| Native Hawaiian & Pacific Islander | 0.0% | 0.0% |
| Some other race | 0.6% | 0.4% |
| Two or more races | 3.5% | 2.6% |
| Hispanic or Latino | 5.4% | 20.5% |
Educational attainment (age 25+)
Share of adults 25+
| Hamilton County | Lake County | |
|---|---|---|
| No high school diploma | 2.7% | 9.8% |
| High school graduate | 14.2% | 34.7% |
| Some college or associate's | 21.3% | 30.7% |
| Bachelor's degree | 38.9% | 16.7% |
| Graduate or professional degree | 23.0% | 8.2% |
Commute to work
How workers get to work (share)
| Hamilton County | Lake County | |
|---|---|---|
| Drove alone | 71.0% | 80.5% |
| Carpooled | 6.7% | 8.1% |
| Public transit | 0.0% | 1.5% |
| Walked | 0.8% | 1.1% |
| Bicycle | 0.2% | 0.1% |
| Worked from home | 20.7% | 7.2% |
| Other means | 0.6% | 1.4% |
Housing
Units in structure (share)
| Hamilton County | Lake County | |
|---|---|---|
| 1-unit, detached | 75.2% | 71.5% |
| 1-unit, attached | 4.6% | 7.5% |
| 2 to 4 units | 3.9% | 6.2% |
| 5 to 19 units | 9.5% | 8.8% |
| 20 or more units | 5.3% | 4.5% |
| Mobile home & other | 1.5% | 1.5% |
Poverty & households
| Hamilton County | Lake County | |
|---|---|---|
| Poverty rate | 4.3% | 14.6% |
| Average household size | 2.67 | 2.55 |
| Mean commute (minutes) | 26 | 29 |
| Median year structure built | 2000 | 1968 |
Full profiles
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