Mercer County, Pennsylvania Income Statistics
Mercer 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
Mercer County Below averageLess wealthy than 71% of counties in Pennsylvania
Source: Map AI Methodology
Income Statistics Overview
| Metric | Mercer County | Pennsylvania Avg | US Average |
|---|---|---|---|
| Median Household Income | $59,980 | $78,249 | $80,455 |
| Median Personal Income | $52,963 | $62,573 | $60,758 |
| Average Yearly Income Growth | 3.5% | 4.4% | 4.8% |
| Six-Figure Earners | 7.2% | 13.0% | 13.9% |
| $200k+ Households | 4.6% | 11.8% | 13.2% |
The median household income in Mercer County is about 23% lower than in Pennsylvania. Income has been growing slower in Mercer County (3.5%/yr) than in Pennsylvania (4.4%/yr).
About 7% of adults in Mercer County earn six figures ($100,000 or more) a year, lower than the Pennsylvania average of 13%.
Median Household Income 2009–2024 Trend
Median Household Income Over Time
Median household income in Mercer County, Pennsylvania grew by 41.4% from 2009 to 2024, reaching $59,980 in 2024. That's an average of about 3.5% per year.
Income Inequality and the Gender Pay Gap in Mercer County
| Metric | Mercer County | Pennsylvania Avg | US Average |
|---|---|---|---|
| Gini Coefficient | 0.533 | 0.537 | 0.552 |
| Male Median Income | $62,593 | $71,585 | $69,667 |
| Female Median Income | $49,265 | $57,854 | $56,850 |
| Gender Pay Gap | 21.3% | 19.2% | 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 Mercer County, it is 0.533, about the same as Pennsylvania's 0.537, so income here is about as evenly distributed as there, and lower than the US's 0.552, so income is more evenly distributed here than there.
Men's income is about 27% more than women's income in Mercer County, Pennsylvania. Over a 35-year career, a 27% wage gap accumulates to roughly $466,480 in unearned income for female workers in the area.
Income by Sex Over Time
Since 2009, the income gap between men and women in Mercer County, Pennsylvania has narrowed from about 31% to 21% in 2024. Over that period the gap was widest at 33% in 2010. In dollar terms, the gap has widened by $184 since 2009.
Employment
| Metric | Mercer County | Pennsylvania Avg | US Average |
|---|---|---|---|
| Unemployment Rate | 5.3% | 5.2% | 5.2% |
| Working from Home | 9.3% | 15.6% | 15.0% |
| Commute time (minutes) | 17 | 22 | 22 |
Approximately 2,651 people are unemployed in Mercer County, Pennsylvania.
The average commute time in Mercer County is 17 minutes, shorter than the 22 minutes in Pennsylvania.
Unemployment Rate Over Time
Since 2011, the unemployment rate in Mercer County, Pennsylvania has fallen from 8.8% to 5.3% in 2024. Over that period the rate peaked at 9.4% in 2013 and fell as low as 5.2% in 2019.
Mercer County, PA Wealth Compared With Nearby Counties
Mercer County, PA is the 3rd largest of the 6 counties compared here, 109,257 residents against a local median of 85,016. There is no headline here. Every measure below sits within 15% of the median across the nearest counties, which makes Mercer County, PA an unremarkable member of its own neighbourhood rather than an outlier in it.
The largest of those small differences is income growth, 9% below the local median at 3.5%/yr against 3.8%/yr. Mercer County, PA has the 5th highest income growth 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. |
|---|---|---|---|---|---|
| Mercer County, PA | 109,257 | $59,980 #5/6 | 3.5%/yr #5/6 | 5.3% #4/6 | 0.533 #6/6 |
| Lawrence County, PA | 85,016 | $61,638 | 3.8%/yr | 5.7% | 0.514 |
| Crawford County, PA | 82,709 | $60,428 | 3.6%/yr | 5.0% | 0.524 |
| Trumbull County, OH | 200,835 | $57,254 | 3.4%/yr | 4.7% | 0.518 |
| Venango County, PA | 49,798 | $61,779 | 4.4%/yr | 5.6% | 0.493 |
| Butler County, PA | 197,141 | $89,210 | 4.3%/yr | 4.4% | 0.527 |
Conclusion
Considering all these factors, Mercer County, Pennsylvania has an overall wealth index grade of C, making it somewhat worse than Pennsylvania, and about on par with the country as a whole.
Frequently Asked Questions
Common questions about income and wealth in Mercer County, Pennsylvania.
How Rich Is Mercer County, Pennsylvania?
Mercer 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 $59,980, about 23% lower than the Pennsylvania average of $78,249.
Are incomes growing in Mercer County, Pennsylvania?
Between 2009 and 2024, the median household income in Mercer County, Pennsylvania rose 41%, from $42,412 to $59,980. Over the same years, income here lagged behind Pennsylvania as a whole: +41% against +57%.
What was the median household income in Mercer County in 2023?
In 2023, the median household income in Mercer County, Pennsylvania was $60,626, up 5% from $57,694 in 2022. The Pennsylvania median that year was $76,230.
What was the median household income in Mercer County in 2020?
In 2020, the median household income in Mercer County, Pennsylvania was $50,626. By 2024 it had risen 18% to $59,980.
What is the Gini coefficient in Mercer County, Pennsylvania?
The Gini coefficient in Mercer County is 0.533. 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 Mercer County, Pennsylvania?
Since 2009, the income gap between men and women in Mercer County, Pennsylvania has narrowed from about 31% to 21% in 2024. Over that period the gap was widest at 33% in 2010. In dollar terms, the gap has widened by $184 since 2009.
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