Economy

What is the income of a household in ?

About $131,200 in median income in 2019–2023. Household income is the total money received in a year — wages, pensions, investments, public assistance, and more — by everyone in a household over 15.
Data updated February 19, 2025

$131.2K

Median household income (2019–2023)

95.5%

higher than Tennessee (2019–2023)
Median incomes vary by geography due to a range of factors: differences in cost of living, local job markets, and economic opportunities, such as the presence of high-paying industries or declining sectors. Regional policies, access to education, and variations in economic development can also play a role in shaping incomes across locations.
Median household income in Williamson County, TN was $131,200 from 2019–2023. This was 95.5% higher than in the state of Tennessee, and 67.1% higher than in the US.

From 2019–2023, median household income in Williamson County, TN was 95.5% higher than in Tennessee as a whole, at $131.2K.

Median household income by geographic area in 2019–2023, adjusted for inflation (2023 dollars)

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The median household income is a useful summary, but it doesn’t fully capture the income landscape. Examining the income distribution provides insight into economic diversity and reveals patterns in income concentrations across different brackets. This perspective helps to better understand the range of and disparities in household earnings.
From 2019–2023, half of households in Williamson County, TN made more than $131,200 and the other half made less. Compared to Tennessee as a whole, Williamson County had more households in the $200,000 or more income range and fewer in the less than $50,000 range.

From 2019–2023, half of households in Williamson County, TN made over $131.2K and the other half made less.

Share of households in each income group in Williamson County, TN (2019–2023)

Household income can differ depending on the makeup of the household.
Households with children under 18 years had a higher median income than other types of familial households in 2019-2023. Among nonfamily households, males not living alone had a higher median income than females not living alone.

From 2019–2023, family households with children under 18 years had the highest median income.

Median income by household type in Williamson County, TN in 2019–2023, adjusted for inflation (2023 dollars)

Lastly, household income also varies by geography due to differences in cost of living, local job markets, and economic opportunities (e.g. the presence of high-paying industries or declining sectors). Regional policies (like minimum wage), access to education, and other economic factors can also play a role in shaping local income levels.
When ranked highest to lowest, Williamson County, TN was ranked 1st in median household income among counties in Tennessee from 2019–2023. Counties with a similar median income include Wilson County, TN (2nd).

From 2019–2023, Williamson County, TN ranked 1st in median household income among counties in Tennessee.

Median household income by county (2019–2023), adjusted for inflation (2023 dollars)

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Methodology

USAFacts standardizes data, in areas such as time and demographics, to make it easier to understand and compare.

The analysis was generated with the help of AI and reviewed by USAFacts for accuracy.

Page sources

USAFacts endeavors to share the most up-to-date information available. We sourced the data on this page directly from government agencies; however, the intervals at which agencies publish updated data vary.

  • US Census Bureau

    American Community Survey (ACS)

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