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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 is the standout — offering meaningful savings without leaving a desirable market.
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 is the standout — offering meaningful savings without leaving a desirable market.
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); Sacramento (index 117, rent $2,006). Each city profile below links to the full detail page with 12-month trends, salary breakdowns, and cost category comparisons.
Here's San Diego by the numbers — and there's a lot to like. Cost index: 169. Rent: $2,893/month. Income: $104,321/year. Home price: $989,768. Population: 1,388,320. The strongest category is Healthcare at 114; the most expensive is Housing at 169. Translate that rent to annual numbers, and residents are costing renters $11,976 more per year vs. the national median. That's a meaningful edge in practice.
This looks affordable — until you factor in housing. In San Diego, the housing index sits at 169 — above average and worth factoring in.
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
0 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 | SacramentoCA | 117 | $2,006 | Details |
1,388,320 residents · California
The #1 spot goes to San Diego, and the breakdown explains why. Renters here pay $2,893/month — costing renters $11,976 more per year compared to the national average. Meanwhile, Healthcare is the standout at index 114, keeping costs manageable. The weak spot? Housing at 169. The 33% rent-to-income ratio is a pressure point — for median earners, housing takes more than recommended.
526,384 residents · California
At $2,006/month for rent and a cost index of 117, Sacramento is pretty much what you'd expect from a larger city in this part of the country. Income is $83,753. That's about what we'd expect given the state context.
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 Sacramento (ranked #2) has a cost index of 117 and rent of $2,006/mo — a 52-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.