Madison County vs Sangamon County
A side-by-side comparison of Madison County and Sangamon County: population, income, housing, and more.
Madison County and Sangamon County are counties in Illinois. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.
Madison County has the higher population (264,631 vs 195,217 in Sangamon County). Madison County has the higher median household income ($74,800 vs $74,114 in Sangamon County). Sangamon County has the higher median home value ($170,300 vs $167,900 in Madison County).
Population, income & housing
| Madison County | Sangamon County | |
|---|---|---|
| Population | 264,631 | 195,217 |
| Median age | 40.2 yrs | 40.8 yrs |
| Median household income | $74,800 | $74,114 |
| Median home value | $167,900 | $170,300 |
| Median gross rent | $969 | $954 |
| Housing units | 118,942 | 93,151 |
| Homeownership rate | 73.6% | 70.6% |
| Bachelor's degree or higher | 30.8% | 35.1% |
| Unemployment rate | 4.7% | 5.5% |
Trends (ACS 5-year, 2019–2023)
| Madison County | Sangamon County | |
|---|---|---|
| Population | 264,776 → 264,631 (-0.1%) | 196,861 → 195,217 (-0.8%) |
| Median household income | $60,738 → $74,800 (+23.2%) | $61,912 → $74,114 (+19.7%) |
| Median home value | $135,600 → $167,900 (+23.8%) | $141,200 → $170,300 (+20.6%) |
| Median gross rent | $824 → $969 (+17.6%) | $820 → $954 (+16.3%) |
Madison County
264,776264,631
$60,738$74,800
$135,600$167,900
$824$969
Sangamon County
196,861195,217
$61,912$74,114
$141,200$170,300
$820$954
Age & race/ethnicity
Age distribution (share)
| Madison County | Sangamon County | |
|---|---|---|
| Under 5 | 5.3% | 5.6% |
| 5 to 17 | 16.2% | 16.4% |
| 18 to 24 | 8.8% | 7.9% |
| 25 to 34 | 12.9% | 12.2% |
| 35 to 44 | 12.7% | 12.9% |
| 45 to 54 | 12.2% | 12.2% |
| 55 to 64 | 13.9% | 13.9% |
| 65 to 74 | 10.6% | 11.4% |
| 75 and over | 7.4% | 7.5% |
Race & ethnicity (share)
| Madison County | Sangamon County | |
|---|---|---|
| White (non-Hispanic) | 82.4% | 78.1% |
| Black or African American | 8.5% | 12.5% |
| American Indian & Alaska Native | 0.0% | 0.1% |
| Asian | 1.0% | 2.1% |
| Native Hawaiian & Pacific Islander | 0.0% | 0.0% |
| Some other race | 0.2% | 0.5% |
| Two or more races | 3.7% | 4.0% |
| Hispanic or Latino | 4.2% | 2.8% |
Educational attainment (age 25+)
Share of adults 25+
| Madison County | Sangamon County | |
|---|---|---|
| No high school diploma | 6.3% | 6.3% |
| High school graduate | 28.3% | 28.2% |
| Some college or associate's | 34.6% | 30.4% |
| Bachelor's degree | 19.6% | 20.9% |
| Graduate or professional degree | 11.2% | 14.2% |
Commute to work
How workers get to work (share)
| Madison County | Sangamon County | |
|---|---|---|
| Drove alone | 80.3% | 78.3% |
| Carpooled | 6.4% | 5.9% |
| Public transit | 0.7% | 1.1% |
| Walked | 0.9% | 1.3% |
| Bicycle | 0.1% | 0.4% |
| Worked from home | 11.0% | 12.0% |
| Other means | 0.7% | 0.9% |
Housing
Units in structure (share)
| Madison County | Sangamon County | |
|---|---|---|
| 1-unit, detached | 78.9% | 72.7% |
| 1-unit, attached | 2.7% | 5.3% |
| 2 to 4 units | 8.3% | 5.9% |
| 5 to 19 units | 4.5% | 7.5% |
| 20 or more units | 3.2% | 4.5% |
| Mobile home & other | 2.4% | 4.1% |
Poverty & households
| Madison County | Sangamon County | |
|---|---|---|
| Poverty rate | 11.3% | 12.9% |
| Average household size | 2.37 | 2.27 |
| Mean commute (minutes) | 25 | 20 |
| Median year structure built | 1970 | 1973 |
Full profiles
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