Williamson County, Texas

Williamson County is home to 672,688 people. 6.4% of residents live below the poverty line, below the Texas rate (13.8%). The median household income is $111,340.

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MeasureValueTexasYearSource
Population672,68830,188,4242024Decennial Census and American Community Survey 5-year estimates
Median household income$111,340$78,4762024Decennial Census and American Community Survey 5-year estimates
Below poverty line6.4%13.8%2024Decennial Census and American Community Survey 5-year estimates
Children in poverty7.1%18.7%2024Decennial Census and American Community Survey 5-year estimates
No health insurance9.8%17.1%2024Decennial Census and American Community Survey 5-year estimates
Bachelor's degree or higher48.4%33.8%2024Decennial Census and American Community Survey 5-year estimates
Median home value$447,000$283,8002024Decennial Census and American Community Survey 5-year estimates
Median gross rent$1,796$1,4032024Decennial Census and American Community Survey 5-year estimates
Renters paying 30%+ of income48.0%51.7%2024Decennial Census and American Community Survey 5-year estimates
Foreign-born16.2%17.6%2024Decennial Census and American Community Survey 5-year estimates
Median age37.3 years35.6 years2024Decennial Census and American Community Survey 5-year estimates

Neighboring counties

Figures are the latest published estimates, from the sources named; survey estimates carry margins of error.