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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. Phoenix leads at an index of 91 with rent at just $1,556/month — 18% less than the $1,895 national median. Here are the numbers, sourced from federal data updated in 2026 (that's …
These cities are a genuine bargain: 2 of the 2 cities in this ranking come in below the national cost-of-living average. Phoenix leads at an index of 91 with rent at just $1,556/month — 18% less than the $1,895 national median. Here are the numbers, sourced from federal data updated in 2026 (that's pre-tax, of course).
A closer look at Phoenix: the cost index of 91 breaks down to a Housing index of 91 (strongest category) and a Healthcare index of 98 (weakest). Median rent is $1,556/month — 18% below the national median — while household income sits at $77,041, meaning locals spend about 24% of income on rent. That's a healthy margin by any standard.
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. Phoenix (index 91, rent $1,556); Oklahoma (index 73, rent $1,255). Each city profile below links to the full detail page with 12-month trends, salary breakdowns, and cost category comparisons.
Here's the asterisk: The national baseline: 111 cost index, $1,895/month rent, $80,367 household income. That's the yardstick. The cities ranked here blow past it — starting with Phoenix at just 91 on the index.
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.
#1 Ranked: Phoenix, AZ — cost index 91, rent $1,556/mo, income $77,041
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 | PhoenixAZ | 91 | $1,556 | Details |
| 2 | OklahomaOK | 73 | $1,255 | Details |
1,650,070 residents · Arizona
Why Phoenix ranks #1: the numbers tell a clear story. And from what we can tell, at 91 on the cost index, residents save roughly 20% less than the typical American. Rent sits at $1,556/month while the median household pulls in $77,041/year. The Housing category is particularly strong at 91, though Healthcare (98) lags behind. Home prices average $407,665 — $59,705 below the national median.
702,767 residents · Oklahoma
Oklahoma earns its position at #2 through a combination that's hard to replicate. The 73 cost index sits 38 points below the national baseline, and the $66,702 median income means purchasing power here is amplified by the low cost base. Homes list at $203,329 — $264,041 below the national median — a genuine ownership opportunity. On the cost side, Housing leads the way at 73, while Healthcare trails at 95.
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.
Phoenix (ranked #1) has a cost index of 91 and rent of $1,556/mo, while Oklahoma (ranked #2) has a cost index of 73 and rent of $1,255/mo — a 18-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 Phoenix is $1,556/month as of 2026, based on Zillow's Observed Rent Index. This is $339 below the national median of $1,895/month.
The median home price in Phoenix is $407,665, which is 5.3× the local median income. Most median-income households would stretch to buy at this ratio. 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.