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Crunching costs, sorting signals, rendering insights.
Crunching costs, sorting signals, rendering insights.
The numbers are clear: 2 of 2 cities beat the national cost-of-living benchmark of 111. Louisville stands out at 79 on the index, with rent of $1,352/month and household income of $64,731. Assembled from 2026 Census, Zillow, and BLS data.
The numbers are clear: 2 of 2 cities beat the national cost-of-living benchmark of 111. Louisville stands out at 79 on the index, with rent of $1,352/month and household income of $64,731. Assembled from 2026 Census, Zillow, and BLS data.
The #1 spot goes to Louisville, and the breakdown explains why. Renters here pay $1,352/month — a detail that tends to get overlooked — — saving renters $6,516 per year compared to the national average. Meanwhile, Housing is the standout at index 79, 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.
The ranking uses a composite of 2026 data from Census Bureau population/income surveys, Zillow rent and home price indices, BLS salary benchmarks, and Tax Foundation tax rates. Louisville (index 79, rent $1,352); Raleigh (index 92, rent $1,567). Each city profile below links to the full detail page with 12-month trends, salary breakdowns, and cost category comparisons.
One more layer before the full breakdown: Nationally, the 288 cities in our database average a cost index of 111 — for better or worse — , rent of $1,895/month, and household income of $80,367. The cities in this ranking significantly outperform those benchmarks. This alone could tip the scales.
Bottom line: Louisville, KY 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, KY — cost index 79, rent $1,352/mo, income $64,731
2 of 2 cities come in below the national cost-of-living average of 111
Data sourced from Census Bureau, Zillow, BLS, and Tax Foundation — current as of 2026
| Rank | City | Cost Index | Median Rent | |
|---|---|---|---|---|
| 1 | LouisvilleKY | 79 | $1,352 | Details |
| 2 | RaleighNC | 92 | $1,567 | Details |
622,981 residents · Kentucky
The #1 spot goes to Louisville, and the breakdown explains why. Renters here pay $1,352/month — saving renters $6,516 per year compared to the national average. Meanwhile, Housing is the standout at index 79, 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.
482,295 residents · North Carolina
A closer look at Raleigh: the cost index of 92 breaks down to a Housing index of 92 (strongest category) and a Healthcare index of 98 (weakest). And roughly speaking, median rent is $1,567/month — 17% below the national median — while household income sits at $82,424, meaning locals spend about 23% of income on rent. That's a healthy margin by any standard.
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 79 and rent of $1,352/mo, while Raleigh (ranked #2) has a cost index of 92 and rent of $1,567/mo — a 13-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.
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.