Louisville
Louisville has roughly average household income, with a median household income of $89,744. The city has more than doubled in size since 2000, adding 2,382 residents. Median home value has more than doubled since 2000, reaching $379,900. With a median age of 51.0, the population is older than the US median of 38.9. It sits in the top 10% of US cities for household income. Households here earn about 29% more than the Tennessee median.
Population & growth
PEP 2025 EST:4,562 residents (Census Bureau Vintage 2025, released March 2026)
Income & economy
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Race & ethnicity
Education
Commute & transportation
Work & employment
People & community
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How many people live in Louisville, Tennessee?
Louisville, Tennessee has about 4,383 residents according to the 2024 American Community Survey.
What is the median household income in Louisville, Tennessee?
The typical household in Louisville, Tennessee earns about $89,744 a year. Half of households make more than that, and half make less.
Is Louisville, Tennessee expensive?
In Louisville, Tennessee, the median home is worth about $379,900, and the typical rent is about $950 a month.
How educated are people in Louisville, Tennessee?
About 38.9% of adults age 25 and over in Louisville, Tennessee hold a bachelor's degree or higher.
What is the poverty rate in Louisville, Tennessee?
About 11.8% of people in Louisville, Tennessee live below the federal poverty line.
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024