Lake County vs Marion County
A side-by-side comparison of Lake County and Marion County: population, income, housing, and more.
Lake County and Marion County are counties in Indiana. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.
Marion County has the higher population (971,822 vs 498,990 in Lake County). Lake County has the higher median household income ($68,985 vs $63,450 in Marion County). Lake County has the higher median home value ($214,700 vs $207,000 in Marion County).
Population, income & housing
| Lake County | Marion County | |
|---|---|---|
| Population | 498,990 | 971,822 |
| Median age | 39.6 yrs | 34.3 yrs |
| Median household income | $68,985 | $63,450 |
| Median home value | $214,700 | $207,000 |
| Median gross rent | $1,094 | $1,107 |
| Housing units | 216,330 | 439,034 |
| Homeownership rate | 70.9% | 55.9% |
| Bachelor's degree or higher | 24.9% | 34.1% |
| Unemployment rate | 6.3% | 5.1% |
Trends (ACS 5-year, 2019–2023)
| Lake County | Marion County | |
|---|---|---|
| Population | 485,707 → 498,990 (+2.7%) | 951,869 → 971,822 (+2.1%) |
| Median household income | $56,128 → $68,985 (+22.9%) | $48,316 → $63,450 (+31.3%) |
| Median home value | $149,500 → $214,700 (+43.6%) | $136,700 → $207,000 (+51.4%) |
| Median gross rent | $886 → $1,094 (+23.5%) | $889 → $1,107 (+24.5%) |
Lake County
485,707498,990
$56,128$68,985
$149,500$214,700
$886$1,094
Marion County
951,869971,822
$48,316$63,450
$136,700$207,000
$889$1,107
Age & race/ethnicity
Age distribution (share)
| Lake County | Marion County | |
|---|---|---|
| Under 5 | 5.8% | 7.0% |
| 5 to 17 | 17.5% | 18.0% |
| 18 to 24 | 8.3% | 9.4% |
| 25 to 34 | 12.2% | 16.6% |
| 35 to 44 | 12.9% | 13.4% |
| 45 to 54 | 12.4% | 11.2% |
| 55 to 64 | 13.4% | 11.5% |
| 65 to 74 | 10.5% | 8.1% |
| 75 and over | 6.9% | 4.8% |
Race & ethnicity (share)
| Lake County | Marion County | |
|---|---|---|
| White (non-Hispanic) | 52.0% | 50.5% |
| Black or African American | 22.9% | 27.3% |
| American Indian & Alaska Native | 0.1% | 0.1% |
| Asian | 1.5% | 3.9% |
| Native Hawaiian & Pacific Islander | 0.0% | 0.0% |
| Some other race | 0.4% | 0.5% |
| Two or more races | 2.6% | 4.3% |
| Hispanic or Latino | 20.5% | 13.4% |
Educational attainment (age 25+)
Share of adults 25+
| Lake County | Marion County | |
|---|---|---|
| No high school diploma | 9.8% | 12.3% |
| High school graduate | 34.7% | 27.1% |
| Some college or associate's | 30.7% | 26.6% |
| Bachelor's degree | 16.7% | 21.7% |
| Graduate or professional degree | 8.2% | 12.4% |
Commute to work
How workers get to work (share)
| Lake County | Marion County | |
|---|---|---|
| Drove alone | 80.5% | 73.8% |
| Carpooled | 8.1% | 9.7% |
| Public transit | 1.5% | 1.3% |
| Walked | 1.1% | 1.7% |
| Bicycle | 0.1% | 0.4% |
| Worked from home | 7.2% | 12.3% |
| Other means | 1.4% | 0.9% |
Housing
Units in structure (share)
| Lake County | Marion County | |
|---|---|---|
| 1-unit, detached | 71.5% | 59.7% |
| 1-unit, attached | 7.5% | 8.0% |
| 2 to 4 units | 6.2% | 8.5% |
| 5 to 19 units | 8.8% | 14.1% |
| 20 or more units | 4.5% | 8.2% |
| Mobile home & other | 1.5% | 1.6% |
Poverty & households
| Lake County | Marion County | |
|---|---|---|
| Poverty rate | 14.6% | 15.1% |
| Average household size | 2.55 | 2.41 |
| Mean commute (minutes) | 29 | 24 |
| Median year structure built | 1968 | 1972 |
Full profiles
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