Williamson County, Tennessee

Income Data

U.S. Census Bureau ACS

+122% vs. Tennessee average

$131,202

Median Household Income

$64,632

Per Capita Income

At a Glance

Median Household Income

$131,202

+122% vs. state avg

Per Capita Income

$64,632

+64% vs. national

Income-to-Housing Ratio

19.5%

income as % of home value

Rank in Tennessee

#1 / 95

by median household income

Economic Indicators

Unemployment Rate

N/A

Labor Force Participation

N/A

How Williamson County Compares

Williamson County$131,202

Tennessee Average$58,994

National Median$74,755

Detailed Income Statistics

$131,202

Median Household Income

$64,632

Per Capita Income

$673,700

Median Home Value

19.5%

Income-to-Housing Ratio

Income Advisory: Williamson County

Income Verdict

Williamson County has a median household income of $131,202 and per capita income of $64,632 — a gap of $66,570, suggesting a typical mix of dual-income and single-earner households.

Housing Affordability

With median gross rent at $1,895/month and a median household income of $131,202, rent consumes approximately 17.3% of monthly income — well within affordable thresholds.

Economic Context

The median household income of $131,202 places Williamson County in a high-earning tier, supporting strong purchasing power and above-average consumer spending. Per capita income of $64,632 reflects a relatively affluent population with substantial individual earning capacity.

Neighbor Context

Williamson County earns approximately 122.4% above the Tennessee state median household income of $58,994, positioning it favorably within the state.

Data Story

About Household Income in Williamson County, Tennessee

Williamson dominates regional and national income

Williamson County's median household income of $131,202 towers 75.5% above the national median of $74,755, placing it among America's highest-earning counties. Per capita income of $64,632 more than doubles the national average, reflecting an affluent, educated workforce. Williamson stands apart as an economic powerhouse in the national landscape.

Tennessee's income leader by significant margin

Williamson County's $131,202 household income exceeds Tennessee's state median of $58,994 by $72,208 annually—more than double the state average. Per capita income of $64,632 similarly dwarfs the state's $31,458, indicating concentrated wealth and high earners. Williamson dominates Tennessee's income hierarchy by an unprecedented margin.

Vast income gulf separates Williamson

Williamson County ($131,202) earns more than double Wilson County ($94,048), which itself significantly outpaces Warren ($54,088), Washington ($61,051), and peers. The disparity reflects Williamson's proximity to Nashville and concentration of corporate headquarters, executives, and affluent professionals. No other county in this analysis approaches Williamson's income scale.

Affluence enables aggressive wealth building

Williamson County's rent-to-income ratio of 17.3% remains reasonable despite median home values of $673,700—a testament to exceptionally high earning power. Households have substantial discretionary income after housing costs, enabling investment and wealth accumulation. The county represents a fundamentally different economic reality from peers.

Maximize tax efficiency and diversification

Williamson County's median household income of $131,202 positions residents to aggressively pursue wealth-building strategies including maxed retirement accounts and taxable investments. High earners should work with financial advisors and tax professionals to optimize savings across multiple account types. The county's affluence enables generational wealth transfer and diversified portfolio construction.

Frequently Asked Questions

What is the median household income in Williamson County, Tennessee?

The median household income in Williamson County, Tennessee is $131,202, according to U.S. Census Bureau American Community Survey 2019-2023 5-Year Estimates. This represents the midpoint of all household incomes in the county.

How much do people earn in Williamson County?

The per capita income in Williamson County is $64,632, which represents the average income per person across the entire county population. The median household income — which accounts for all earners in a household — is $131,202.

How does Williamson County compare to the Tennessee average?

Williamson County's median household income of $131,202 is higher than the Tennessee state average of $58,994. The per capita income is $64,632, compared to the state average of $31,458.

What is the per capita income in Williamson County, Tennessee?

The per capita income in Williamson County, Tennessee is $64,632, according to U.S. Census Bureau American Community Survey 2019-2023 5-Year Estimates. Per capita income is calculated by dividing total personal income by total population, providing an average income figure per resident.

Why is Williamson County income higher than the Tennessee average?

Williamson County's median household income of $131,202 is higher than the Tennessee average of $58,994. This difference of $72,208 can be attributed to factors such as local industry mix, proximity to major employment centers, educational attainment levels, and cost of living. Counties with higher incomes often have a greater concentration of professional and technical occupations.

How does Williamson County rank for income in Tennessee?

Williamson County ranks #1 out of 95 counties in Tennessee by median household income (1 = highest). With a median household income of $131,202 and per capita income of $64,632, it falls in the top third of counties statewide.

Income Comparison Calculator

See how your household income compares in Williamson County

Your Household Income

1.00x

Your income is above the Williamson County median

County median: $131,202 per year

vs. County Median

+0%

vs. State Average

+122%

vs. National Median

+76%

vs. Williamson County MedianAbout equal

vs. Tennessee Average▲ 122% above

vs. National Median▲ 76% above

Income Adequacy

Monthly income covers median rent5.8x

Your monthly income ($10,934) vs. median rent ($1,895/mo). A ratio of 3.3x or higher means rent is under 30% of income.

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