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Crunching costs, sorting signals, rendering insights.
Crunching costs, sorting signals, rendering insights.
These cities are a genuine bargain: 2 of the 2 cities in this ranking come in below the national cost-of-living average. San Antonio leads at an index of 79 with rent at just $1,361/month — 28% less than the $1,895 national median. Here are the numbers, sourced from federal data updated in 2026.
These cities are a genuine bargain: 2 of the 2 cities in this ranking come in below the national cost-of-living average. San Antonio leads at an index of 79 with rent at just $1,361/month — 28% less than the $1,895 national median. Here are the numbers, sourced from federal data updated in 2026.
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. San Antonio (index 79, rent $1,361); Nashville (index 103, rent $1,772). Each city profile below links to the full detail page with 12-month trends, salary breakdowns, and cost category comparisons.
San Antonio earns its position at #1 through a combination that's hard to replicate. It's fine. Not great, not bad. The 79 cost index sits 32 points below the national baseline, and the $62,917 median income means purchasing power here is amplified by the low cost base. Homes list at $247,132 — $220,238 below the national median — a genuine ownership opportunity. On the cost side, Housing leads the way at 79, while Healthcare trails at 96. Honestly, this is the kind of city that makes you wonder why more people aren't paying attention. The numbers are right there — rent that doesn't eat your paycheck, costs that actually leave room for a life. And yet it barely shows up in the national conversation about affordable places to live. Maybe that's a good thing. Maybe that's what keeps it affordable (not adjusted for inflation, but still telling).
This looks affordable — until you factor in healthcare. In San Antonio, the healthcare index sits at 96 — not a dealbreaker, but worth knowing about.
Bottom line: San Antonio, TX 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: San Antonio, TX — cost index 79, rent $1,361/mo, income $62,917
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 | San AntonioTX | 79 | $1,361 | Details |
| 2 | NashvilleTN | 103 | $1,772 | Details |
1,495,295 residents · Texas
A closer look at San Antonio: the cost index of 79 breaks down to a Housing index of 79 (strongest category) and a Healthcare index of 96 (weakest). Median rent is $1,361/month — 28% below the national median — while household income sits at $62,917, meaning locals spend about 26% of income on rent. That's within the recommended 30% threshold, though it doesn't leave much room.
687,788 residents · Tennessee
Dive into Nashville's numbers: cost index 103 (8 points below national average), rent $1,772/month, income $75,197, and a home price of $429,861. That alone makes it worth considering. The city's cost profile isn't flat — Healthcare is the cheapest category at 101, while Housing runs 103. As a major city with 687,788 residents, amenities and job markets are robust.
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.
San Antonio (ranked #1) has a cost index of 79 and rent of $1,361/mo, while Nashville (ranked #2) has a cost index of 103 and rent of $1,772/mo — a 24-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 San Antonio is $1,361/month as of 2026, based on Zillow's Observed Rent Index. This is $534 below the national median of $1,895/month.
The median home price in San Antonio is $247,132, which is 3.9× 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.