Madison County, Illinois Income Statistics
Madison County Wealth Score
The wealth index reflects the overall economic prosperity and financial well-being of a county's residents based on income levels, employment rates, and income inequality metrics.
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B
Madison County Around averageWealthier than 76% of counties in Illinois
Source: Map AI Methodology
Income Statistics Overview
| Metric | Madison County | Illinois Avg | US Average |
|---|---|---|---|
| Median Household Income | $75,869 | $84,042 | $80,455 |
| Median Personal Income | $61,291 | $64,565 | $60,758 |
| Average Yearly Income Growth | 4.0% | 4.5% | 4.8% |
| Six-Figure Earners | 12.0% | 15.0% | 13.9% |
| $200k+ Households | 9.8% | 13.8% | 13.2% |
The median household income in Madison County is about 10% lower than in Illinois. Income has been growing slower in Madison County (4.0%/yr) than in Illinois (4.5%/yr).
About 12% of adults in Madison County earn six figures ($100,000 or more) a year, lower than the Illinois average of 15%.
Median Household Income 2009–2024 Trend
Median Household Income Over Time
Median household income in Madison County, Illinois grew by 48.8% from 2009 to 2024, reaching $75,869 in 2024. That's an average of about 4.0% per year.
Income Inequality and the Gender Pay Gap in Madison County
| Metric | Madison County | Illinois Avg | US Average |
|---|---|---|---|
| Gini Coefficient | 0.523 | 0.547 | 0.552 |
| Male Median Income | $71,852 | $73,933 | $69,667 |
| Female Median Income | $55,673 | $60,067 | $56,850 |
| Gender Pay Gap | 22.5% | 18.8% | 18.4% |
The Gini coefficient measures how evenly income is shared between richer and poorer households, from 0 (everyone earns the same) to 1 (one household earns nearly everything). The lower the number, the more equally income is distributed. In Madison County, it is 0.523, lower than Illinois's 0.547, so income is more evenly distributed here than there, and lower than the US's 0.552, so income is more evenly distributed here than there.
Men's income is about 29% more than women's income in Madison County, Illinois. Over a 35-year career, a 29% wage gap accumulates to roughly $566,265 in unearned income for female workers in the area.
Income by Sex Over Time
Since 2009, the income gap between men and women in Madison County, Illinois has narrowed from about 28% to 23% in 2024. Over that period the gap was widest at 29% in 2010, and was narrowest at 23% in 2021. In dollar terms, the gap has widened by $1,951 since 2009.
Employment
| Metric | Madison County | Illinois Avg | US Average |
|---|---|---|---|
| Unemployment Rate | 4.6% | 5.8% | 5.2% |
| Working from Home | 12.7% | 15.9% | 15.0% |
| Commute time (minutes) | 22 | 23 | 22 |
Approximately 6,164 people are unemployed in Madison County, Illinois.
The average commute time in Madison County is 22 minutes, shorter than the 23 minutes in Illinois.
Unemployment Rate Over Time
Since 2011, the unemployment rate in Madison County, Illinois has fallen from 7.9% to 4.6% in 2024. Over that period the rate peaked at 9.3% in 2013.
Madison County, IL Wealth Compared With Nearby Counties
Madison County, IL is the largest of the 5 counties compared here, 264,024 residents against a local median of 32,804. There is no headline here. Every measure below sits within 15% of the median across the nearest counties, which makes Madison County, IL an unremarkable member of its own neighbourhood rather than an outlier in it.
The largest of those small differences is unemployment, 12% above the local median at 4.6% against 4.1%. Madison County, IL has the 4th lowest unemployment of the 5 areas compared here.
| Area | Population | Median household income | Income growthAverage yearly change in median household income since 2016. Each year is measured in its own dollars, so this is growth before inflation. | Unemployment | Income inequalityGini coefficient: 0 would mean every household earns the same, 1 that a single household earns everything. The lower the number, the more equally income is shared here. |
|---|---|---|---|---|---|
| Madison County, IL | 264,024 | $75,869 #2/5 | 4.0%/yr #4/5 | 4.6% #4/5 | 0.523 #3/5 |
| St. Clair County, IL | 253,661 | $73,876 | 5.0%/yr | 5.8% | 0.541 |
| Macoupin County, IL | 44,343 | $72,437 | 4.1%/yr | 3.7% | 0.522 |
| Bond County, IL | 16,715 | $67,347 | 3.0%/yr | 4.5% | 0.572 |
| Jersey County, IL | 21,266 | $78,198 | 5.0%/yr | 3.4% | 0.520 |
Conclusion
Considering all these factors, Madison County, Illinois has an overall wealth index grade of B, making it about on par with Illinois, and somewhat better than the country as a whole.
Frequently Asked Questions
Common questions about income and wealth in Madison County, Illinois.
How Rich Is Madison County, Illinois?
Madison County has a wealth index grade of B. The wealth index grades areas from A+ (best) to F- by combining income levels, employment rates, and income inequality; a B grade means residents are quite well off compared to the U.S. average. The median household income is $75,869, about 10% lower than the Illinois average of $84,042.
How has median household income changed in Madison County, Illinois?
Between 2009 and 2024, the median household income in Madison County, Illinois rose 49%, from $50,973 to $75,869. Over the same years, income here lagged behind Illinois as a whole: +49% against +52%.
What was the median household income in Madison County in 2023?
In 2023, the median household income in Madison County, Illinois was $74,833, up 4% from $71,972 in 2022. The Illinois median that year was $82,182.
What was the median household income in Madison County in 2020?
In 2020, the median household income in Madison County, Illinois was $63,958. By 2024 it had risen 19% to $75,869.
How strong is the job market in Madison County, Illinois?
Unemployment in Madison County, Illinois is only 4.6%, well below the Illinois rate of 5.8%, a sign of a tight labor market where employers compete for workers.
What is the Gini coefficient in Madison County, Illinois?
The Gini coefficient in Madison County is 0.523. It measures income inequality on a scale from 0 (everyone earns the same) to 1 (one household earns everything). That is lower than the US average of 0.552, so income is distributed more equally than in the country overall.
How has the income gap between men and women changed in Madison County, Illinois?
Since 2009, the income gap between men and women in Madison County, Illinois has narrowed from about 28% to 23% in 2024. Over that period the gap was widest at 29% in 2010, and was narrowest at 23% in 2021. In dollar terms, the gap has widened by $1,951 since 2009.
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