Williamson County, Texas Income Statistics
Williamson 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
Williamson County Around average
Source: Map AI Methodology
Income Statistics Overview
| Metric | Williamson County | Texas Avg | US Average |
|---|---|---|---|
| Median Household Income | $112,429 | $78,939 | $80,455 |
| Median Personal Income | $71,202 | $56,913 | $60,758 |
| Average Yearly Income Growth | 5.0% | 4.6% | 4.8% |
| Six-Figure Earners | 20.9% | 13.0% | 13.9% |
| $200k+ Households | 19.9% | 12.5% | 13.2% |
The median household income in Williamson County is about 42% higher than in Texas. Income has been growing faster in Williamson County (5.0%/yr) than in Texas (4.6%/yr).
About 21% of adults in Williamson County earn six figures ($100,000 or more) a year, higher than the Texas average of 13%.
Median Household Income 2009–2024 Trend
Median Household Income Over Time
Median household income in Williamson County, Texas grew by 61.8% from 2009 to 2024, reaching $112,429 in 2024. That's an average of about 5.0% per year.
Income Inequality and the Gender Pay Gap in Williamson County
| Metric | Williamson County | Texas Avg | US Average |
|---|---|---|---|
| Gini Coefficient | 0.522 | 0.570 | 0.552 |
| Male Median Income | $88,703 | $66,147 | $69,667 |
| Female Median Income | $64,561 | $53,058 | $56,850 |
| Gender Pay Gap | 27.2% | 19.8% | 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 Williamson County, it is 0.522, lower than Texas's 0.570, 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 37% more than women's income in Williamson County, Texas. Over a 35-year career, a 37% wage gap accumulates to roughly $844,970 in unearned income for female workers in the area.
Income by Sex Over Time
Since 2009, the income gap between men and women in Williamson County, Texas has widened from about 25% to 27% in 2024. Over that period the gap was widest at 29% in 2023, and was narrowest at 23% in 2012. In dollar terms, the gap has widened by $11,252 since 2009.
Employment
| Metric | Williamson County | Texas Avg | US Average |
|---|---|---|---|
| Unemployment Rate | 3.9% | 5.2% | 5.2% |
| Working from Home | 25.4% | 14.4% | 15.0% |
| Commute time (minutes) | 25 | 22 | 22 |
Approximately 14,429 people are unemployed in Williamson County, Texas.
The average commute time in Williamson County is 25 minutes, longer than the 22 minutes in Texas.
Unemployment Rate Over Time
Since 2011, the unemployment rate in Williamson County, Texas has fallen from 7.0% to 3.9% in 2024. Over that period the rate peaked at 7.5% in 2013.
Williamson County, TX Wealth Compared With Nearby Counties
Williamson County, TX is the 2nd largest of the 6 counties compared here, 671,548 residents against a local median of 106,582. The measure that sets Williamson County, TX apart most is median household income: $112,429, 41% above the local median of $79,463. That is the better end of the local range on this measure.
The counties themselves spread $34,048 on median household income, so Williamson County, TX sits at one end of an already wide local range rather than apart from it. Williamson County, TX has the highest median household income 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. |
|---|---|---|---|---|---|
| Williamson County, TX | 671,548 | $112,429 #1/6 | 5.0%/yr #5/6 | 3.9% #2/6 | 0.522 #2/6 |
| Travis County, TX | 1,315,315 | $100,128 | 5.6%/yr | 4.5% | 0.519 |
| Bell County, TX | 386,831 | $68,554 | 3.5%/yr | 6.0% | 0.539 |
| Burnet County, TX | 52,652 | $79,463 | 5.3%/yr | 2.6% | 0.531 |
| Bastrop County, TX | 106,582 | $86,230 | 5.5%/yr | 4.2% | 0.550 |
| Milam County, TX | 25,558 | $66,080 | 6.7%/yr | 5.0% | 0.545 |
Conclusion
Considering all these factors, Williamson County, Texas has an overall wealth index grade of B, making it somewhat better than Texas, and somewhat better than the country as a whole.
Frequently Asked Questions
Common questions about income and wealth in Williamson County, Texas.
How Rich Is Williamson County, Texas?
Williamson 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 $112,429, about 42% higher than the Texas average of $78,939.
How has median household income changed in Williamson County, Texas?
Between 2009 and 2024, the median household income in Williamson County, Texas rose 62%, from $69,467 to $112,429. Over the same years, income here lagged behind Texas as a whole: +62% against +64%.
What was the median household income in Williamson County in 2023?
In 2023, the median household income in Williamson County, Texas was $109,004, up 6% from $103,012 in 2022. The Texas median that year was $76,528.
What was the median household income in Williamson County in 2020?
In 2020, the median household income in Williamson County, Texas was $91,230. By 2024 it had risen 23% to $112,429.
Is Williamson County, Texas a high-income area?
Yes. 21% of adults in Williamson County, Texas earn $100,000 or more a year (about 1 in 5), against 13% (about 1 in 8) in Texas. 20% of households have a combined income of $200,000 or more, compared with 12% in Texas.
Is unemployment high in Williamson County, Texas?
Unemployment in Williamson County, Texas is only 3.9%, well below the Texas rate of 5.2%, a sign of a tight labor market where employers compete for workers.
What is the Gini coefficient in Williamson County, Texas?
The Gini coefficient in Williamson County is 0.522. 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 Williamson County, Texas?
Since 2009, the income gap between men and women in Williamson County, Texas has widened from about 25% to 27% in 2024. Over that period the gap was widest at 29% in 2023, and was narrowest at 23% in 2012. In dollar terms, the gap has widened by $11,252 since 2009.
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