Cost of Living in Jefferson County, Kentucky
At a Glance
Rent burden measured as median gross rent as a percentage of renter household income (Census ACS B25071)
How Jefferson County Compares
Median monthly rent comparison
Detailed Housing Stats
National Ranking
Affordability Rank
Jefferson County ranks #2,909 of 3,144 counties for affordability (bottom 7%)
Data Story
About Cost of Living in Jefferson County, Kentucky
Jefferson County shows mixed affordability signals
Renters in Jefferson County spend 19.4% of income on housing—above Kentucky's 17.0% state average and notably above the national comfort threshold. Median rent of $1,097 stands 42% above the state average of $771, though median income of $67,849 provides stronger support than most other Kentucky counties.
Least affordable among these eight counties
Jefferson County's 19.4% rent-to-income ratio ranks as the highest in this group and places it among Kentucky's least affordable counties. This reflects its urban (Louisville) character and correspondingly higher housing costs.
Significantly pricier urban market
Jefferson County's $1,097 rent vastly exceeds all seven other counties in this set, with its $237,200 median home value the highest by far. This reflects Louisville's position as Kentucky's largest metro area with proportionally higher costs.
Urban costs demand urban incomes
Renters pay $1,097 monthly while homeowners pay $1,192, both substantially higher than other Kentucky counties. On $67,849 income, these costs consume 19.4% for renters and 21% for owners—demanding careful budgeting.
Jefferson works if you earn urban wages
Jefferson County suits household incomes of $75,000+ willing to accept higher housing ratios for Louisville's job market and urban amenities. Compare your income against these benchmarks: if you're earning less, explore Harrison, Hickman, or Henderson; if you're earning more, Jefferson offers urban advantages.
Cost of Living Advisory: Jefferson County
Affordability Verdict
Jefferson County is affordable for renters, with a median gross rent of $1,097/month representing approximately 19.4% of median household income. The rent burden (GRAPI) stands at 28.0%.
Rent vs. Own
Renters in Jefferson County pay $1,097/month on average, compared to $1,192/month for homeowners. This market favors renters by about 8%.
Income Needed
To afford the median rent without exceeding 30% of gross income, a household needs to earn approximately $43,880/year. For owner costs at the 28% rule, the required income is roughly $51,086/year. With a median household income of $67,849, most households can comfortably afford rent here. Notably, 28.0% of renter households in Jefferson County are cost-burdened, spending more than 30% of income on housing.
Regional Context
Within Kentucky, Jefferson County is more affordable than Kenton County by roughly 8% ($1,097/mo vs $1,018/mo).
Affordability Calculator
See how your income compares to housing costs in Jefferson County
Rent Burden
19.4%
of gross income
Max Housing (28% Rule)
$1,583
per month
Owner Cost Burden
21.1%
of gross income
The median home in Jefferson County may be a stretch
Median home value is $237,200. Estimated monthly cost: $1,894 vs. your max of $1,583.
Rent Affordability Guide
Income Needed Calculator
See how much you need to earn to comfortably afford housing
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Based on the 30% rule for rent and 28% rule for housing costs (mortgage + owner costs). Mortgage estimate assumes 20% down, 7.2% interest, 30-year fixed.
Frequently Asked Questions
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See Today's RatesData: U.S. Census Bureau, American Community Survey (ACS) 5-Year Estimates (2019-2023) — Informational only. Not financial or legal advice.
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