Marion County, Illinois Income Statistics
Marion 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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C
Marion County Below averageLess wealthy than 72% of counties in Illinois
Source: Map AI Methodology
Income Statistics Overview
| Metric | Marion County | Illinois Avg | US Average |
|---|---|---|---|
| Median Household Income | $61,117 | $84,042 | $80,455 |
| Median Personal Income | $50,771 | $64,565 | $60,758 |
| Average Yearly Income Growth | 4.3% | 4.5% | 4.8% |
| Six-Figure Earners | 6.1% | 15.0% | 13.9% |
| $200k+ Households | 4.6% | 13.8% | 13.2% |
The median household income in Marion County is about 27% lower than in Illinois. Income has been growing slower in Marion County (4.3%/yr) than in Illinois (4.5%/yr).
About 6% of adults in Marion 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 Marion County, Illinois grew by 62.1% from 2009 to 2024, reaching $61,117 in 2024. That's an average of about 4.3% per year.
Income Inequality and the Gender Pay Gap in Marion County
| Metric | Marion County | Illinois Avg | US Average |
|---|---|---|---|
| Gini Coefficient | 0.507 | 0.547 | 0.552 |
| Male Median Income | $57,141 | $73,933 | $69,667 |
| Female Median Income | $48,443 | $60,067 | $56,850 |
| Gender Pay Gap | 15.2% | 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 Marion County, it is 0.507, 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 18% more than women's income in Marion County, Illinois. Over a 35-year career, a 18% wage gap accumulates to roughly $304,430 in unearned income for female workers in the area.
Income by Sex Over Time
Since 2009, the income gap between men and women in Marion County, Illinois has narrowed from about 31% to 15% in 2024. Over that period the gap was widest at 31% in 2010. In dollar terms, the gap has narrowed by $3,700 since 2009.
Employment
| Metric | Marion County | Illinois Avg | US Average |
|---|---|---|---|
| Unemployment Rate | 5.9% | 5.8% | 5.2% |
| Working from Home | 4.8% | 15.9% | 15.0% |
| Commute time (minutes) | 16 | 23 | 22 |
Approximately 1,031 people are unemployed in Marion County, Illinois.
The average commute time in Marion County is 16 minutes, shorter than the 23 minutes in Illinois.
Unemployment Rate Over Time
Since 2011, the unemployment rate in Marion County, Illinois has fallen from 10.5% to 5.9% in 2024. Over that period the rate peaked at 10.9% in 2012.
Marion County, IL Wealth Compared With Nearby Counties
Marion County, IL is typical in size for this group, 37,000 residents against a local median of 34,520, so the measures below are close to a like for like comparison. The measure that sets Marion County, IL apart most is unemployment: 5.9%, 55% above the local median of 3.8%. That is the weaker end of the local range on this measure.
The counties themselves spread 3.7% on unemployment, so Marion County, IL sits at one end of an already wide local range rather than apart from it. Marion County, IL has the 6th lowest unemployment of the 6 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. |
|---|---|---|---|---|---|
| Marion County, IL | 37,000 | $61,117 #4/6 | 4.3%/yr #3/6 | 5.9% #6/6 | 0.507 #2/6 |
| Jefferson County, IL | 36,549 | $62,660 | 4.6%/yr | 5.8% | 0.522 |
| Fayette County, IL | 21,314 | $60,976 | 4.0%/yr | 3.8% | 0.545 |
| Clay County, IL | 13,048 | $60,450 | 3.4%/yr | 4.8% | 0.512 |
| Clinton County, IL | 36,954 | $86,530 | 3.7%/yr | 3.4% | 0.517 |
| Effingham County, IL | 34,520 | $81,070 | 5.6%/yr | 2.1% | 0.494 |
Conclusion
Considering all these factors, Marion County, Illinois has an overall wealth index grade of C, making it somewhat worse than Illinois, and about on par with the country as a whole.
Frequently Asked Questions
Common questions about income and wealth in Marion County, Illinois.
How Rich Is Marion County, Illinois?
Marion County has a wealth index grade of C. The wealth index grades areas from A+ (best) to F- by combining income levels, employment rates, and income inequality; a C grade means residents are close to the U.S. average. The median household income is $61,117, about 27% lower than the Illinois average of $84,042.
Are incomes growing in Marion County, Illinois?
Between 2009 and 2024, the median household income in Marion County, Illinois rose 62%, from $37,705 to $61,117. Over the same years, income here outpaced Illinois as a whole: +62% against +52%.
What was the median household income in Marion County in 2023?
In 2023, the median household income in Marion County, Illinois was $61,063, up 4% from $58,987 in 2022. The Illinois median that year was $82,182.
What was the median household income in Marion County in 2020?
In 2020, the median household income in Marion County, Illinois was $49,928. By 2024 it had risen 22% to $61,117.
What is the Gini coefficient in Marion County, Illinois?
The Gini coefficient in Marion County is 0.507. 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 Marion County, Illinois?
Since 2009, the income gap between men and women in Marion County, Illinois has narrowed from about 31% to 15% in 2024. Over that period the gap was widest at 31% in 2010. In dollar terms, the gap has narrowed by $3,700 since 2009.
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