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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. Seattle at index 128 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. Seattle at index 128 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. And as a general rule, seattle (index 128, rent $2,187); Miami (index 173, rent $2,964). Each city profile below links to the full detail page with 12-month trends, salary breakdowns, and cost category comparisons.
Seattle earns its position at #1 through a combination that's hard to replicate. The 128 cost index sits 17 points above the national baseline, and the $121,984 median income means purchasing power here is partially offset by higher costs. Homes list at $848,869 — $381,499 above the national median, reflecting the metro premium. On the cost side, Healthcare leads the way at 106, while Housing trails at 128.
This looks affordable — until you factor in housing. In Seattle, the housing index sits at 128 — above average and worth factoring in (and that gap widens if you factor in state taxes).
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: Seattle, WA — cost index 128, rent $2,187/mo, income $121,984
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
755,078 residents · Washington
Seattle earns its position at #1 through a combination that's hard to replicate. The 128 cost index sits 17 points above the national baseline, and the $121,984 median income means purchasing power here is partially offset by higher costs. Homes list at $848,869 — $381,499 above the national median, reflecting the metro premium. On the cost side, Healthcare leads the way at 106, while Housing trails at 128 (that's pre-tax, of course).
455,924 residents · Florida
Why Miami ranks #2: the numbers tell a clear story. At 173 on the cost index, residents spend roughly 62% more than the typical American. Rent sits at $2,964/month while the median household pulls in $59,390/year. The Healthcare category is particularly strong at 115, though Housing (173) lags behind. Home prices average $573,963 — $106,593 above the national median.
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.
Seattle (ranked #1) has a cost index of 128 and rent of $2,187/mo, while Miami (ranked #2) has a cost index of 173 and rent of $2,964/mo — a 45-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 Seattle is $2,187/month as of 2026, based on Zillow's Observed Rent Index. This is $292 above the national median of $1,895/month.
The median home price in Seattle is $848,869, which is 7.0× 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.