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Crunching costs, sorting signals, rendering insights.
Crunching costs, sorting signals, rendering insights.
Finding the right city for a family isn't just about cheap rent — it's about income, healthcare, schools, and room to grow. And with some exceptions, we scored 2 cities in Kentucky on the metrics families care about, and Louisville comes out on top with a cost index of 94, median income of $64,731, …
Finding the right city for a family isn't just about cheap rent — it's about income, healthcare, schools, and room to grow. And with some exceptions, we scored 2 cities in Kentucky on the metrics families care about, and Louisville comes out on top with a cost index of 94, median income of $64,731, and a healthcare index of 96.
The #1 spot goes to Louisville, and the breakdown explains why. That's about what we'd expect given the state context. Renters here pay $1,352/month — 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.
Our family scoring model prioritizes four dimensions: household income above $60K (supporting a family-sized budget), cost index under 100 (keeping daily expenses manageable), healthcare index under 110 (critical for pediatric care and family premiums), and population above 200K (ensuring access to quality schools and youth programs). Louisville leads because it scores across all four. Lexington and the runner-up follow with different strengths in income and population.
What's equally notable: State context matters: Kentucky's 2 cities average a 96 cost index with $1,420/month median rent and $66,181 household income. Appalachian value and bourbon country charm. Below, we name the single metric that lifts this city past every competitor.
Bottom line: Louisville leads this ranking for clear, data-backed reasons — but the "best" city depends on your priorities. Click into any city below to see the full detail page with 12-month trend charts, profession-specific salary data, and a breakdown of all five cost categories. If you're seriously considering a move, use our salary calculator to model your specific income against these numbers.
#1 Ranked: Louisville — cost index 94, rent $1,352/mo, income $64,731
Family-weighted scoring: income $64,731, healthcare index 96, population 622,981 — balancing career, care, and schools
Data sourced from Census Bureau, Zillow, BLS, and Tax Foundation — current as of 2026
| Rank | City | Cost Index | Median Rent | |
|---|---|---|---|---|
| 1 | Louisville | 94 | $1,352 | Details |
| 2 | Lexington | 98 | $1,487 | Details |
622,981 residents · Kentucky
Dive into Louisville's numbers: cost index 94 (18 points below national average), rent $1,352/month, income $64,731, and a home price of $259,139. The city's cost profile isn't flat — Housing is the cheapest category at 84, while Healthcare runs 96. As a major city with 622,981 residents, amenities and job markets are robust.
320,154 residents · Kentucky
The way we see it, Here's Lexington by the numbers — and there's a lot to like (and a little to watch). Cost index: 98. Rent: $1,487/month — we had to double-check this one — . Income: $67,631/year. Home price: $322,743. Population: 320,154. The strongest category is Utilities at 91; the most expensive is Healthcare at 102. Translate that rent to annual numbers, and residents are saving renters $4,896 per year vs. the national median. If you've ever felt priced out, the numbers here offer a different path.
Our persona scoring model weights cost of living, income, rent, healthcare costs, tax burden, and population size differently based on what matters most to families. Each factor contributes 10-25 points to a 0-100 composite score. Cities with the highest composite rank first. 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 scores highest for families due to its below-average cost of living, median rent of $1,352/mo, and competitive median income of $64,731.
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.