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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 #1 spot goes to Seattle, and the breakdown explains why. Renters here pay $2,187/month — costing renters $3,504 more per year compared to the national average. Meanwhile, Healthcare is the standout at index 106, keeping costs manageable. The weak spot? Housing at 128. At a 22% rent-to-income ratio, there's genuine breathing room in the average household budget.
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. Seattle (index 128, rent $2,187); Portland (index 100, rent $1,710). Each city profile below links to the full detail page with 12-month trends, salary breakdowns, and cost category comparisons.
But the numbers also reveal: 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. From a pure purchasing-power standpoint, this is elite (though the trend is moving in the right direction).
Bottom line: Seattle, WA leads this ranking for clear, data-backed reasons — but the "best" city depends on your priorities. And with some exceptions, 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: Seattle, WA — cost index 128, rent $2,187/mo, income $121,984
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 | SeattleWA | 128 | $2,187 | Details |
| 2 | PortlandOR | 100 | $1,710 | Details |
755,078 residents · Washington
Dive into Seattle's numbers: cost index 128 (17 points above national average), rent $2,187/month, income $121,984, and a home price of $848,869. The city's cost profile isn't flat — Healthcare is the cheapest category at 106, while Housing runs 128. As a major city with 755,078 residents, amenities and job markets are robust.
630,498 residents · Oregon
What does daily life actually cost in Portland? Start with the 23% rent-to-income ratio — that's the kind of margin that lets people build savings. On the category level, Healthcare (index 100) is where the real savings show up, while Healthcare (index 100) is the line item most likely to surprise newcomers. Income at $88,792 and homes at $524,251 round out a profile that ranks #2 for clear reasons (not adjusted for inflation, but still telling).
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 Portland (ranked #2) has a cost index of 100 and rent of $1,710/mo — a 28-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.