United States
Cost of living in Kentucky
Cost of living in Kentucky sits at an RPP of 90.2, putting prices roughly 10 percent below the US average of 100. That gap translates directly into purchasing power: a dollar earned here stretches further than in 40 other states, and Kentucky ranks 40th most expensive out of 51 jurisdictions measured. The income tax is a flat 4 percent for 2025, dropping to 3.5 percent on January 1, 2026, making the direction of travel favorable for workers. Sales tax is a uniform 6 percent statewide with no local additions, so the rate you see is the rate you pay. For a household relocating from a high-cost state, the combination of below-average prices and a modest, soon-to-fall income tax rate can meaningfully increase real take-home pay without requiring a change in lifestyle.
Price level
90.2
US = 100
National rank
40th
of 51, dearest first
Income tax
4%
flat
Sales tax
6%
state base rate
What your salary is worth in Kentucky
Because prices here sit at 90.2 against the national 100, the same paycheck stretches differently than it would elsewhere. These figures hold buying power constant: the salary listed is what you would need in Kentucky to live as you would on the reference amount in another place.
| Same lifestyle as | $60,000 | $100,000 |
|---|---|---|
| US average | $54,120 | $90,200 |
| California (dearest) | $48,889 | $81,481 |
| Arkansas (cheapest) | $62,278 | $103,797 |
Compare Kentucky with anywhere in the US
To live the same in California you need
$85,909
to match $70,000 in Kentucky
Price level, US = 100
The equivalent salary keeps your purchasing power constant: it is your pay scaled by the ratio of the two price levels. Regional Price Parities measure what a fixed basket of goods and services costs locally. Source: U.S. Bureau of Economic Analysis, 2024.
Kentucky in context
Housing drives most of Kentucky's cost advantage. Median home prices and rents in smaller cities like Bowling Green and Owensboro run well below national figures, and even Louisville, the largest metro, remains affordable by the standards of comparably sized cities elsewhere. The flat income tax structure removes bracket anxiety for middle earners, and the absence of local sales tax add-ons keeps retail costs predictable. Lexington and Louisville carry somewhat higher costs than rural counties, but neither city approaches the price levels of neighbors like Ohio or Missouri. Retirees and remote workers with portable income tend to benefit most from the low price floor, since fixed expenses such as property taxes and utilities stay moderate across most of the state.
The closest state above Kentucky on price is Missouri at 90.8. Just below sits Kansas at 90.1.
Frequently asked questions
Is Kentucky expensive to live in?
Kentucky sits at a price level of 90.2 where the US average is 100, so a typical basket of goods and services costs about 10% less than the national norm. That ranks it 40th most expensive of 51 states. Housing is usually the largest single driver of the gap.
What salary do you need in Kentucky?
To match the buying power of $60,000 earned at the US average, you would need about $54,120 in Kentucky. The figure scales with the price level: a place dearer than average needs more, a cheaper one needs less. Your own number also depends on housing choice and household size.
How much tax does Kentucky charge?
Kentucky applies a flat 4% state income tax and a base state sales tax of 6%. Flat 4% for 2025 (drops to 3.5% on Jan 1, 2026 per HB 1). Single standard deduction $3,270. State sales tax 6%; no local sales tax. Local jurisdictions can add their own sales tax on top.
Cost of living in other states
Price levels are Regional Price Parities from the U.S. Bureau of Economic Analysis, Regional Price Parities (SARPP, MARPP), 2024 (public domain). State tax figures are the latest published rates from state revenue departments. All figures are estimates for general comparison and not financial advice; your own costs depend on housing, household size and lifestyle.