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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. Detroit leads at an index of 77 — not a number you see very often, by the way — with rent at just $1,318/month — 30% less than the $1,895 national median. Here are the numbers, s…
These cities are a genuine bargain: 2 of the 2 cities in this ranking come in below the national cost-of-living average. Detroit leads at an index of 77 — not a number you see very often, by the way — with rent at just $1,318/month — 30% less than the $1,895 national median. Here are the numbers, sourced from federal data updated in 2026.
A closer look at Detroit: the cost index of 77 breaks down to a Housing index of 77 (strongest category) and a Healthcare index of 95 (weakest). Median rent is $1,318/month — 30% below the national median — while household income sits at $39,575, meaning locals spend about 40% of income on rent. That exceeds the recommended 30% threshold — affordability here depends on earning above the median.
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. Detroit (index 77, rent $1,318); Memphis (index 72, rent $1,234). Each city profile below links to the full detail page with 12-month trends, salary breakdowns, and cost category comparisons.
The same data, viewed through a different lens: Nationally, the 288 cities in our database average a cost index of 111 — we had to double-check this one — , rent of $1,895/month, and household income of $80,367. The cities in this ranking significantly outperform those benchmarks. Financially, that's significant (that's pre-tax, of course).
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: Detroit, MI — cost index 77, rent $1,318/mo, income $39,575
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
633,218 residents · Michigan
Detroit is one of the cheaper options here. Rent is $1,318/month, which is lower than most cities in this ranking. The cost index is 77. Income sits at $39,575. There's not much to say about that beyond the obvious.
618,639 residents · Tennessee
Here's Memphis by the numbers — and there's a lot to like (and a little to watch). And in most cases, cost index: 72. Rent: $1,234/month. Income: $51,211/year. Home price: $142,870. Population: 618,639. The strongest category is Housing at 72; the most expensive is Healthcare at 94. Translate that rent to annual numbers, and residents are saving renters $7,932 per year vs. the national median. Financially, that's significant.
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.
Detroit (ranked #1) has a cost index of 77 and rent of $1,318/mo, while Memphis (ranked #2) has a cost index of 72 and rent of $1,234/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 Detroit is $1,318/month as of 2026, based on Zillow's Observed Rent Index. This is $577 below the national median of $1,895/month.
The median home price in Detroit is $74,828, which is 1.9× 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.