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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.
San Antonio earns its position at #1 through a combination that's hard to replicate. The 79 cost index sits 32 points below the national baseline, and the $62,917 — we had to double-check this one — 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. Hard to argue with that.
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 (that's pre-tax, of course).
#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 | TucsonAZ | 82 | $1,399 | 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.
547,239 residents · Arizona
A closer look at Tucson: the cost index of 82 breaks down to a Housing index of 82 (strongest category) and a Healthcare index of 96 (weakest). Median rent is $1,399/month — 26% below the national median — while household income sits at $54,546, meaning locals spend about 31% of income on rent. That exceeds the recommended 30% threshold — affordability here depends on earning above the median.
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 Tucson (ranked #2) has a cost index of 82 and rent of $1,399/mo — a 3-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.