Williamson County, Tennessee

Williamson County is home to 260,351 people. 4.6% of residents live below the poverty line, below the Tennessee rate (13.8%). The median household income is $135,594.

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MeasureValueTennesseeYearSource
Population260,3517,066,3832024Decennial Census and American Community Survey 5-year estimates
Median household income$135,594$69,5952024Decennial Census and American Community Survey 5-year estimates
Below poverty line4.6%13.8%2024Decennial Census and American Community Survey 5-year estimates
Children in poverty4.8%18.8%2024Decennial Census and American Community Survey 5-year estimates
No health insurance4.4%10.0%2024Decennial Census and American Community Survey 5-year estimates
Bachelor's degree or higher62.7%31.1%2024Decennial Census and American Community Survey 5-year estimates
Median home value$751,900$286,7002024Decennial Census and American Community Survey 5-year estimates
Median gross rent$1,969$1,1892024Decennial Census and American Community Survey 5-year estimates
Renters paying 30%+ of income48.8%48.8%2024Decennial Census and American Community Survey 5-year estimates
Foreign-born8.5%6.1%2024Decennial Census and American Community Survey 5-year estimates
Median age40.4 years38.9 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.