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Crunching costs, sorting signals, rendering insights.
Crunching costs, sorting signals, rendering insights.
Let's be honest: these cities aren't cheap. But within that premium market, there are cities where your dollar stretches meaningfully further. San Diego proves it with a cost index of 169, and we've ranked all 2 contenders to help you find the best deal in an expensive landscape.
Let's be honest: these cities aren't cheap. But within that premium market, there are cities where your dollar stretches meaningfully further. San Diego proves it with a cost index of 169, and we've ranked all 2 contenders to help you find the best deal in an expensive landscape.
San Diego comes in at #1. Rent is $2,893 a month. Household income is $104,321. The cost of living index is 169. That's about what we'd expect given the state context.
Pair that with the housing data, and the pattern sharpens. Nationally, the 288 cities in our database average a cost index of 111 — which, honestly, is lower than you'd expect here — , rent of $1,895/month, and household income of $80,367. The cities in this ranking challenge those benchmarks. This is quietly one of the better values out there (that's pre-tax, of course).
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 | WashingtonDC | 140 | $2,406 | Details |
1,388,320 residents · California
Dive into San Diego's numbers: cost index 169 (58 points above national average), rent $2,893/month, income $104,321, and a home price of $989,768. 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.
678,972 residents · District of Columbia
Washington earns its position at #2 through a combination that's hard to replicate. The 140 cost index sits 29 points above the national baseline, and the $106,287 — we had to double-check this one — median income means purchasing power here is partially offset by higher costs. Homes list at $574,016 — $106,646 above the national median, reflecting the metro premium. On the cost side, Healthcare leads the way at 108, while Housing trails at 140.
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 Washington (ranked #2) has a cost index of 140 and rent of $2,406/mo — a 29-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.