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Crunching costs, sorting signals, rendering insights.
Crunching costs, sorting signals, rendering insights.
Nobody expects rock-bottom prices here — but that doesn't mean all cities are equally expensive. That's about what we'd expect given the state context. San Diego (index 169, rent $2,893/mo) carves out real savings within a high-cost market. We analyzed 2 cities to find where your money goes furthest…
Nobody expects rock-bottom prices here — but that doesn't mean all cities are equally expensive. That's about what we'd expect given the state context. San Diego (index 169, rent $2,893/mo) carves out real savings within a high-cost market. We analyzed 2 cities to find where your money goes furthest in 2026. One to watch.
Dive into San Diego's numbers: cost index 169 — for better or worse — (58 points above national average), rent $2,893/month, income $104,321, and a home price of $989,768. And as far as the data shows, the city's cost profile isn't flat — Healthcare is the cheapest category at 114, while Housing runs 169. As a major city with 1,388,320 residents, amenities and job markets are robust.
Put it this way: 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. San Diego (index 169, rent $2,893); 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. If you've been scrolling through listings in high-cost metros and feeling defeated, look at these numbers again. Seriously. The difference between renting here and renting in a major coastal city could literally fund a retirement account. That's not hyperbole — run the math yourself. A thousand dollars a month saved, compounded over a decade, is a down payment on a house. In this city, that math actually works.
Solidly above average.
Before celebrating, check the next metric: The national baseline: 111 cost index, $1,895/month rent, $80,367 household income. That's the yardstick. The cities ranked here complicate that picture in ways that matter for anyone actually planning a move.
Real talk: What to do with this data: use the ranking as a shortlist, then dig into the city profiles for trend lines and category breakdowns. The difference between #1 and #5 is often smaller than the difference between "good on paper" and "actually fits my life." Compare your top picks with our calculator to see real take-home numbers.
#1 Ranked: San Diego, CA — cost index 169, rent $2,893/mo, income $104,321
1 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 DiegoCA | 169 | $2,893 | Details |
| 2 | MemphisTN | 72 | $1,234 | Details |
1,388,320 residents · California
A closer look at San Diego: the cost index of 169 breaks down to a Healthcare index of 114 (strongest category) and a Housing index of 169 (weakest). And as far as the data shows, median rent is $2,893/month — 53% above the national median — while household income sits at $104,321, meaning locals spend about 33% of income on rent. That exceeds the recommended 30% threshold — affordability here depends on earning above the median.
618,639 residents · Tennessee
The #2 spot goes to Memphis, and the breakdown explains why. Renters here pay $1,234/month — saving renters $7,932 per year compared to the national average. Meanwhile, Housing is the standout at index 72, making it one of the cheapest in the country for that category. The weak spot? Healthcare at 94. A 29% rent-to-income ratio keeps most households inside the safe zone.
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 Diego (ranked #1) has a cost index of 169 and rent of $2,893/mo, while Memphis (ranked #2) has a cost index of 72 and rent of $1,234/mo — a 97-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 Diego is $2,893/month as of 2026, based on Zillow's Observed Rent Index. This is $998 above the national median of $1,895/month.
The median home price in San Diego is $989,768, which is 9.5× 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.