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Crunching costs, sorting signals, rendering insights.
Crunching costs, sorting signals, rendering insights.
Dollar for dollar, few states match Kentucky's value. 2 out of 2 cities undercut the national cost index of 112. Leading the pack: Louisville at index 94, where median rent of $1,352/month saves renters $6,516/year versus the national median.
Dollar for dollar, few states match Kentucky's value. 2 out of 2 cities undercut the national cost index of 112. Leading the pack: Louisville at index 94, where median rent of $1,352/month saves renters $6,516/year versus the national median.
The #1 spot goes to Louisville, and the breakdown explains why. Renters here pay $1,352/month — for better or worse — — saving renters $6,516 per year compared to the national average. Meanwhile, Housing is the standout at index 84, making it one of the cheapest in the country for that category. The weak spot? Healthcare at 96. A 25% rent-to-income ratio keeps most households inside the safe zone. Can we talk about how broken the conversation around affordability is? A city gets labeled 'cheap' and suddenly everyone assumes there's a catch — bad schools, no jobs, nothing to do. But look at the income numbers here. Look at the cost categories. This isn't a budget consolation prize. It's a genuine alternative to the coastal rat race, and the data makes that case more convincingly than any think piece.
If you're ready to act on this, three things to do next: 1) Click into the city pages for the top 3 and check rent trends — direction matters more than the snapshot. 2) Run your income through the salary calculator for a personalized cost comparison. 3) Compare your top two picks head-to-head on our comparison page. The data is here; the decision is yours (more on that below).
#1 Ranked: Louisville — cost index 94, rent $1,352/mo, income $64,731
2 of 2 cities come in below the national cost-of-living average of 112
Data sourced from Census Bureau, Zillow, BLS, and Tax Foundation — current as of 2026
| Rank | City | Food & Groceries Index | Cost Index | Median Rent | |
|---|---|---|---|---|---|
| 1 | Louisville | 92 | 94 | $1,352 | Details |
| 2 | Lexington | 96 | 98 | $1,487 | Details |
622,981 residents · Kentucky
Real talk: Here's Louisville by the numbers — and there's a lot to like (and a little to watch). Cost index: 94. Rent: $1,352/month. Income: $64,731/year. Home price: $259,139. Population: 622,981. The strongest category is Housing at 84; the most expensive is Healthcare at 96. Translate that rent to annual numbers, and residents are saving renters $6,516 per year vs. the national median. That's an underrated factor in the decision (more on that below).
320,154 residents · Kentucky
Dive into Lexington's numbers: cost index 98 (14 points below national average), rent $1,487/month, income $67,631, and a home price of $322,743. The city's cost profile isn't flat — Utilities is the cheapest category at 91, while Healthcare runs 102. With 320,154 residents, it balances mid-size city convenience with manageable costs (and that gap widens if you factor in state taxes).
Cities are ranked by their food & groceries cost sub-index within Kentucky. Each sub-index is derived from the overall cost of living with regional adjustment factors. All data is sourced from federal agencies and verified research institutions. Cost of living indices are normalized to 100 (national median) using Zillow rent as the primary signal, with sub-category adjustments derived from regional BLS price data. Rankings are updated monthly as new data is released.
Louisville ranks #1 in Kentucky for this analysis with a cost index of 94 and median income of $64,731.
Louisville, KY has the lowest food & groceries index at 92, compared to the national average of 100.
Our cost of living index uses real Zillow rent data as the foundation, indexed to 100 (national median). Sub-categories (housing, food, transport, utilities, healthcare) are derived from the overall index with regional adjustments. Data is updated monthly.
Louisville (ranked #1) has a cost index of 94 and rent of $1,352/mo, while Lexington (ranked #2) has a cost index of 98 and rent of $1,487/mo — a 4-point difference in cost of living.
City data is refreshed monthly from Census Bureau population estimates, Zillow rent and home price indices, BLS salary data, and Tax Foundation tax rates. Last updated: 2026.
The median 1-bedroom rent in Louisville is $1,352/month as of 2026, based on Zillow's Observed Rent Index. This is $543 below the national median of $1,895/month.
The median home price in Louisville is $259,139, which is 4.0× the local median income. It's on the edge of affordability for median-income households. The national median home price is $467,370.
Kentucky has a 4% state income tax rate. Combined state and local sales tax averages 6%, and the effective property tax rate is 0.78%.
This ranking was generated using data current as of early 2026. Population and income data comes from the Census Bureau's American Community Survey (5-year estimates). Rent and home price data is from Zillow's monthly releases. Tax rates are from the Tax Foundation's 2025 edition. Rankings are refreshed monthly.