Williamson County, Tennessee

Interactive maps and statistics for Williamson County, Tennessee: income, age, education, housing, health and more, set beside Tennessee and the United States.

Williamson County, Tennessee is among the highest in the country for median household income (20th of 3,221 counties), and among the highest in the country for bachelor's degree or higher (14th of 3,222 counties).

Explore Williamson County, Tennessee on the map →

Key figures

Statistic	Williamson County, Tennessee	Tennessee	United States	Rank
Total Population	260,351	7,066,383	334,922,499	277th of 3,222
Median Household Income	$135,594	$69,595	$80,734	20th of 3,221
Median Age	40.4	38.9	38.9	2009th of 3,222
Bachelor's Degree or Higher	62.7%	31.1%	35.7%	14th of 3,222
Median Home Value	$751,900	$286,700	$332,700	38th of 3,217
Median Gross Rent	$1,969	$1,189	$1,413	53rd of 3,215
Poverty Rate	4.6%	13.8%	12.5%	3197th of 3,222
Unemployment Rate	2.4%	4.7%	5.2%	2820th of 3,222
Population per Square Mile	446.6	171.4	n/a	364th of 3,222
Foreign Born	8.5%	6.1%	14.1%	522nd of 3,222
Life Expectancy	81.3	n/a	n/a	127th of 3,062
Homeownership Rate	78.8%	66.9%	65.2%	827th of 3,222
Average Commute Time	27.9	25.7	26.4	854th of 3,221
Worked from Home	28.3%	12.9%	15.1%	28th of 3,222
Uninsured	5.8%	n/a	n/a	2858th of 3,134
Married-Couple Households	67.1%	46.8%	46.9%	24th of 3,222
Broadband Access	95.5%	n/a	n/a	18th of 3,135

Rank is among all US counties with published data, counting down from the highest value. Figures come from the American Community Survey, CDC, BLS, BEA and other federal sources. Open the map for 1,147 statistics and the year and margin of error behind each one.

Race and ethnicity in Williamson County, Tennessee

Statistic	Williamson County, Tennessee	Tennessee	United States
White (non-Hispanic)	80.9%	71.0%	57.4%
Hispanic or Latino (any race)	6.0%	7.4%	19.3%
Black (non-Hispanic)	3.9%	15.4%	11.9%
Asian (non-Hispanic)	5.3%	1.9%	5.9%
Two or More Races (non-Hispanic)	3.3%	3.7%	4.3%
American Indian & Alaska Native (non-Hispanic)	0.1%	0.1%	0.5%
Native Hawaiian & Pacific Islander (non-Hispanic)	0.0%	0.1%	0.2%
Some Other Race (non-Hispanic)	0.5%	0.4%	0.6%
Diversity Index	33.6	46.4	61.4

Age in Williamson County, Tennessee

Statistic	Williamson County, Tennessee	Tennessee	United States
Median Age	40.4	38.9	38.9
Under 18 %	25.8%	22.2%	22.0%
Age 18-24 %	8.1%	8.9%	9.1%
Age 25-34 %	8.7%	13.8%	13.7%
Age 35-44 %	14.7%	12.8%	13.2%
Age 45-64 %	27.9%	25.2%	24.8%
Age 65 and Over %	14.8%	17.1%	17.2%

Households and families in Williamson County, Tennessee

Statistic	Williamson County, Tennessee	Tennessee	United States
Households	92,214	2,824,277	129,227,496
Average Household Size	2.8	2.5	2.5
Family Households	76.9%	64.2%	64.2%
Households with Children	38.4%	29.3%	29.5%
Single-Parent Families	9.9%	17.4%	17.3%
People Living Alone	18.9%	29.5%	28.7%
Never Married	25.1%	31.2%	34.4%

Income and poverty in Williamson County, Tennessee

Statistic	Williamson County, Tennessee	Tennessee	United States
Per Capita Income	$66,219	$39,437	$44,673
Households Under $25,000	6.1%	16.6%	14.6%
Households $50,000 to $74,999	11.0%	17.3%	15.5%
Households $100,000 to $149,999	19.0%	16.8%	17.5%
Households $200,000 or More	30.9%	9.0%	13.4%
Poverty Rate	4.6%	13.8%	12.5%
Below 200% of Poverty	11.7%	31.8%	28.2%
SNAP Households	1.9%	10.8%	n/a

Housing in Williamson County, Tennessee

Statistic	Williamson County, Tennessee	Tennessee	United States
Housing Units	96,921	3,143,670	143,775,355
Single-Family Detached Homes	77.6%	68.3%	61.3%
Buildings with 5+ Units	13.1%	14.1%	19.1%
Vacancy Rate	4.9%	10.2%	10.1%
Median Year Structure Built	2,002.0	1,987.0	1,980.0
Renter-Occupied	21.2%	33.1%	34.8%
Rent as % of Household Income	29.4%	29.5%	30.6%
Median Property Tax	$3,004	$1,442	n/a

Education in Williamson County, Tennessee

Statistic	Williamson County, Tennessee	Tennessee	United States
Less than High School	3.7%	10.0%	10.4%
High School Graduate	13.2%	31.2%	26.0%
Some College or Associate Degree	20.3%	27.8%	27.9%
Bachelor's Degree	38.7%	19.4%	21.6%
Graduate or Professional Degree	24.0%	11.7%	14.1%

Work and commuting in Williamson County, Tennessee

Statistic	Williamson County, Tennessee	Tennessee	United States
Labour Force Participation	66.4%	62.4%	63.5%
Drove Alone to Work	64.9%	75.8%	68.8%
Public Transit	0.1%	0.4%	3.2%
Walked to Work	0.5%	1.2%	2.4%
Commutes Under 15 Minutes	20.0%	24.9%	26.0%
Commutes Over an Hour	5.9%	7.1%	8.6%
Households Without a Car	2.1%	5.2%	n/a

Origins and language in Williamson County, Tennessee

Statistic	Williamson County, Tennessee	Tennessee	United States
Born in State of Residence	38.6%	57.2%	57.3%
Naturalised Citizens	3.8%	2.4%	7.4%
Non-Citizens	4.7%	3.7%	6.8%
Speaks Only English at Home	90.2%	91.4%	77.7%
Speaks Spanish at Home	3.8%	5.2%	13.6%
Limited English Proficiency	8.7%	6.1%	16.7%

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