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Crunching costs, sorting signals, rendering insights.
Crunching costs, sorting signals, rendering insights.
Premium market, smart picks: while the market trends above the national average, the gap between the most and least expensive cities here is wider than you'd think. Oklahoma City at index 89 — which, honestly, is lower than you'd expect here — is the standout — offering meaningful savings without l…
Premium market, smart picks: while the market trends above the national average, the gap between the most and least expensive cities here is wider than you'd think. Oklahoma City at index 89 — which, honestly, is lower than you'd expect here — is the standout — offering meaningful savings without leaving a desirable market (that's pre-tax, of course).
A closer look at Oklahoma City: the cost index of 89 breaks down to a Housing index of 73 (strongest category) and a Healthcare index of 92 (weakest). Median rent is $1,255/month — 34% below the national median — while household income sits at $66,702, meaning locals spend about 23% of income on rent. That's a healthy margin by any standard.
In plain English: Flip the lens, and you get a different read: 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 a meaningful edge in practice (and that gap widens if you factor in state taxes).
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
1 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 | BostonMA | 151 | $3,510 | Details |
702,767 residents · Oklahoma
Real talk: What does daily life actually cost in Oklahoma City? Start with the 23% rent-to-income ratio — that's the kind of margin that lets people build savings. On the category level, Housing (index 73) is where the real savings show up, while Healthcare (index 92) is the line item most likely to surprise newcomers. Income at $66,702 and homes at $203,329 round out a profile that ranks #1 for clear reasons.
653,833 residents · Massachusetts
A closer look at Boston: the cost index of 151 — which, honestly, is lower than you'd expect here — breaks down to a Utilities index of 139 (strongest category) and a Housing index of 228 (weakest). Median rent is $3,510/month — 85% above the national median — while household income sits at $94,755, meaning locals spend about 44% of income on rent. That exceeds the recommended 30% threshold — affordability here depends on earning above the median (that's pre-tax, of course).
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 Boston (ranked #2) has a cost index of 151 and rent of $3,510/mo — a 62-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.