Jefferson County, Kansas Income Statistics
Jefferson 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
Jefferson County Around averageWealthier than 91% of counties in Kansas
Source: Map AI Methodology
Income Statistics Overview
| Metric | Jefferson County | Kansas Avg | US Average |
|---|---|---|---|
| Median Household Income | $85,263 | $74,287 | $80,455 |
| Median Personal Income | $56,897 | $56,052 | $60,758 |
| Average Yearly Income Growth | 5.0% | 4.1% | 4.8% |
| Six-Figure Earners | 10.4% | 11.3% | 13.9% |
| $200k+ Households | 9.0% | 9.6% | 13.2% |
The median household income in Jefferson County is about 15% higher than in Kansas. Income has been growing faster in Jefferson County (5.0%/yr) than in Kansas (4.1%/yr).
About 10% of adults in Jefferson County earn six figures ($100,000 or more) a year, lower than the Kansas average of 11%.
Median Household Income 2009–2024 Trend
Median Household Income Over Time
Median household income in Jefferson County, Kansas grew by 53.3% from 2009 to 2024, reaching $85,263 in 2024. That's an average of about 5.0% per year.
Income Inequality and the Gender Pay Gap in Jefferson County
| Metric | Jefferson County | Kansas Avg | US Average |
|---|---|---|---|
| Gini Coefficient | 0.480 | 0.525 | 0.552 |
| Male Median Income | $68,411 | $65,134 | $69,667 |
| Female Median Income | $52,204 | $51,314 | $56,850 |
| Gender Pay Gap | 23.7% | 21.2% | 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 Jefferson County, it is 0.480, lower than Kansas's 0.525, 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 31% more than women's income in Jefferson County, Kansas. Over a 35-year career, a 31% wage gap accumulates to roughly $567,245 in unearned income for female workers in the area.
Income by Sex Over Time
Since 2009, the income gap between men and women in Jefferson County, Kansas has widened from about 23% to 24% in 2024. Over that period the gap was widest at 26% in 2013, and was narrowest at 11% in 2019. In dollar terms, the gap has widened by $5,574 since 2009.
Employment
| Metric | Jefferson County | Kansas Avg | US Average |
|---|---|---|---|
| Unemployment Rate | 2.4% | 3.8% | 5.2% |
| Working from Home | 11.7% | 11.8% | 15.0% |
| Commute time (minutes) | 30 | 17 | 22 |
Approximately 232 people are unemployed in Jefferson County, Kansas.
The average commute time in Jefferson County is 30 minutes, longer than the 17 minutes in Kansas.
Unemployment Rate Over Time
Since 2011, the unemployment rate in Jefferson County, Kansas has fallen from 4.9% to 2.4% in 2024. Over that period the rate peaked at 7.0% in 2016 and fell as low as 2.4% in 2023.
Jefferson County, KS Wealth Compared With Nearby Counties
Jefferson County, KS is the 4th largest of the 6 counties compared here, 18,348 residents against a local median of 83,123. The measure that sets Jefferson County, KS apart most is unemployment: 2.4%, 42% below the local median of 4.1%. That is the better end of the local range on this measure.
Income growth tells the same story from another angle: 5.0%/yr against a local median of 3.7%/yr, 36% above it. Every measure here with a clear better direction points the same way, so Jefferson County, KS is not trading one advantage for another, it reads stronger than its neighbours across the board. The counties themselves spread 2.8% on unemployment, so Jefferson County, KS sits at one end of an already wide local range rather than apart from it. Jefferson County, KS has the 2nd 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. |
|---|---|---|---|---|---|
| Jefferson County, KS | 18,348 | $85,263 #2/6 | 5.0%/yr #1/6 | 2.4% #2/6 | 0.480 #1/6 |
| Atchison County, KS | 16,208 | $61,466 | 3.6%/yr | 4.6% | 0.550 |
| Leavenworth County, KS | 83,123 | $88,191 | 3.7%/yr | 3.8% | 0.539 |
| Douglas County, KS | 120,302 | $70,602 | 3.8%/yr | 4.2% | 0.553 |
| Shawnee County, KS | 178,025 | $68,459 | 3.3%/yr | 4.1% | 0.507 |
| Jackson County, KS | 13,341 | $75,327 | 4.2%/yr | 1.8% | 0.488 |
Conclusion
Considering all these factors, Jefferson County, Kansas has an overall wealth index grade of B, making it somewhat better than Kansas, and somewhat better than the country as a whole.
Frequently Asked Questions
Common questions about income and wealth in Jefferson County, Kansas.
How Rich Is Jefferson County, Kansas?
Jefferson 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 $85,263, about 15% higher than the Kansas average of $74,287.
How fast is household income rising in Jefferson County, Kansas?
Between 2009 and 2024, the median household income in Jefferson County, Kansas rose 53%, from $55,625 to $85,263. Over the same years, income here kept pace with Kansas as a whole: +53% against +53%.
What was the median household income in Jefferson County in 2023?
In 2023, the median household income in Jefferson County, Kansas was $80,989, up 9% from $74,264 in 2022. The Kansas median that year was $72,660.
What was the median household income in Jefferson County in 2020?
In 2020, the median household income in Jefferson County, Kansas was $69,177. By 2024 it had risen 23% to $85,263.
How strong is the job market in Jefferson County, Kansas?
Unemployment in Jefferson County, Kansas is only 2.4%, well below the Kansas rate of 3.8%, a sign of a tight labor market where employers compete for workers.
What is the Gini coefficient in Jefferson County, Kansas?
The Gini coefficient in Jefferson County is 0.480. 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 Jefferson County, Kansas?
Since 2009, the income gap between men and women in Jefferson County, Kansas has widened from about 23% to 24% in 2024. Over that period the gap was widest at 26% in 2013, and was narrowest at 11% in 2019. In dollar terms, the gap has widened by $5,574 since 2009.
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