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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. San Diego at index 169 — which, honestly, is lower than you'd expect here — is the standout — offering meaningful savings without leav…
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. San Diego at index 169 — which, honestly, is lower than you'd expect here — is the standout — offering meaningful savings without leaving a desirable market.
Why San Diego ranks #1: the numbers tell a clear story. At 169 on the cost index, residents spend roughly 58% more than the typical American. Rent sits at $2,893/month while the median household pulls in $104,321/year. The Healthcare category is particularly strong at 114, though Housing (169) lags behind. Home prices average $989,768 — $522,398 above the national 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. San Diego (index 169 — worth pausing on — , rent $2,893); Austin (index 89, rent $1,531). Each city profile below links to the full detail page with 12-month trends, salary breakdowns, and cost category comparisons.
The other side of the coin: Nationally, the 288 cities in our database average a cost index of 111, rent of $1,895/month, and household income of $80,367. The cities in this ranking challenge those benchmarks. This alone could tip the scales.
Bottom line: San Diego, CA leads this ranking for clear, data-backed reasons — but the "best" city depends on your priorities. Click into any city below to see the full detail page with 12-month trend charts, profession-specific salary data, and a breakdown of all five cost categories. If you're seriously considering a move, use our salary calculator to model your specific income against these 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 | AustinTX | 89 | $1,531 | Details |
1,388,320 residents · California
San Diego earns its position at #1 through a combination that's hard to replicate. The 169 cost index sits 58 points above the national baseline, and the $104,321 median income means purchasing power here is partially offset by higher costs. Homes list at $989,768 — $522,398 above the national median, reflecting the metro premium. On the cost side, Healthcare leads the way at 114, while Housing trails at 169.
979,882 residents · Texas
The #2 spot goes to Austin, and the breakdown explains why. Renters here pay $1,531/month — saving renters $4,368 per year compared to the national average. Meanwhile, Housing is the standout at index 89, making it one of the cheapest in the country for that category. The weak spot? Healthcare at 98. At a 20% rent-to-income ratio, there's genuine breathing room in the average household budget.
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 Austin (ranked #2) has a cost index of 89 and rent of $1,531/mo — a 80-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.