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Crunching costs, sorting signals, rendering insights.
Crunching costs, sorting signals, rendering insights.
Dollar for dollar, these cities represent some of the best deals in America. 2 out of 2 cities undercut the national cost index of 112. Leading the pack: Oklahoma City at index 89, where median rent of $1,255/month saves renters $7,680/year versus the national median.
Dollar for dollar, these cities represent some of the best deals in America. 2 out of 2 cities undercut the national cost index of 112. Leading the pack: Oklahoma City at index 89, where median rent of $1,255/month saves renters $7,680/year versus the national median.
The #1 spot goes to Oklahoma City, and the breakdown explains why. Renters here pay $1,255/month — for better or worse — — saving renters $7,680 per year compared to the national average. You get the picture. Meanwhile, Housing is the standout at index 73, making it one of the cheapest in the country for that category. The weak spot? Healthcare at 92. At a 23% rent-to-income ratio, there's genuine breathing room in the average household budget.
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. And from what we can tell, oklahoma City (index 89, rent $1,255); Detroit (index 84, rent $1,318). Each city profile below links to the full detail page with 12-month trends, salary breakdowns, and cost category comparisons.
For all that, there's a counter-signal worth noting: Nationally, the 288 cities in our database average a cost index of 112, rent of $1,895/month, and household income of $80,367. The cities in this ranking significantly outperform those benchmarks. That's the kind of stat homebuyers should print out for their mortgage meetings.
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: Oklahoma City, OK — cost index 89, rent $1,255/mo, income $66,702
2 of 2 cities come in below the national cost-of-living average of 112
Data sourced from Census Bureau, Zillow, BLS, and Tax Foundation — current as of 2026
| Rank | City | Cost Index | Median Rent | |
|---|---|---|---|---|
| 1 | Oklahoma CityOK | 89 | $1,255 | Details |
| 2 | DetroitMI | 84 | $1,318 | Details |
702,767 residents · Oklahoma
Oklahoma City earns its position at #1 through a combination that's hard to replicate. The 89 cost index sits 23 points below the national baseline, and the $66,702 median income means purchasing power here is amplified by the low cost base. You get the picture. 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 92.
633,218 residents · Michigan
Dive into Detroit's numbers: cost index 84 — which, honestly, is lower than you'd expect here — (28 points below national average), rent $1,318/month, income $39,575, and a home price of $74,828. The city's cost profile isn't flat — Housing is the cheapest category at 61, while Healthcare runs 87. As a major city with 633,218 residents, amenities and job markets are robust (not adjusted for inflation, but still telling).
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.
Oklahoma City (ranked #1) has a cost index of 89 and rent of $1,255/mo, while Detroit (ranked #2) has a cost index of 84 and rent of $1,318/mo — a 5-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 Oklahoma City is $1,255/month as of 2026, based on Zillow's Observed Rent Index. This is $640 below the national median of $1,895/month.
The median home price in Oklahoma City is $203,329, which is 3.0× the local median income. That's within the standard 3.5× affordability rule for most local earners. 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.