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Crunching costs, sorting signals, rendering insights.
Crunching costs, sorting signals, rendering insights.
Premium market, smart picks: while Washington trends above the national average, the gap between the most and least expensive cities here is wider than you'd think. Seattle at index 134 is the standout — offering meaningful savings without leaving Washington.
755,078 residents · Washington
A closer look at Seattle: the cost index of 134 breaks down to a Utilities index of 123 (strongest category) and a Housing index of 184 (weakest). Median rent is $2,187/month — 15% above the national median — while household income sits at $121,984, meaning locals spend about 22% of income on rent. That's a healthy margin by any standard (that's pre-tax, of course).
229,447 residents · Washington
Here's Spokane by the numbers — and there's a lot to like (and a little to watch). And for the typical household, cost index: 101. Rent: $1,456/month. Income: $65,745/year. That's about what we'd expect given the state context. Home price: $389,884. Population: 229,447. The strongest category is Utilities at 93; the most expensive is Healthcare at 104. Translate that rent to annual numbers, and residents are saving renters $5,268 per year vs. the national median. This stands out as genuinely impressive (and that gap widens if you factor in state taxes). Below the radar, but not for long.
222,906 residents · Washington
So, Tacoma. Cost index of 110, rent at $1,755/month. It's lower than the national average. Median income is $83,857, which is above average. It lines up with what you'd expect.
196,442 residents · Washington
Vancouver earns its position at #4 through a combination that's hard to replicate. The 111 cost index sits 1 points below the national baseline, and the $78,156 median income means purchasing power here is amplified by the low cost base. Homes list at $502,813 — $35,443 above the national median, reflecting the local market dynamics. On the cost side, Utilities leads the way at 102, while Housing trails at 128.
151,574 residents · Washington
The #5 spot goes to Bellevue, and the breakdown explains why. Renters here pay $2,582/month — costing renters $8,244 more per year compared to the national average. Meanwhile, Utilities is the standout at index 156, keeping costs manageable. The weak spot? Housing at 273. At a 19% rent-to-income ratio, there's genuine breathing room in the average household budget.
#1 Ranked: Seattle — cost index 134, rent $2,187/mo, income $121,984
4 of 8 cities come in below the national cost-of-living average of 112
Data sourced from Census Bureau, Zillow, BLS, and Tax Foundation — current as of 2026
| Rank | City | Combined Rate | Income Tax | Sales Tax | Cost Index | |
|---|---|---|---|---|---|---|
| 1 | Seattle | 11.4% | 0% | 10.6% | 134 | Details |
| 2 | Spokane | 11.4% | 0% | 10.6% | 101 | Details |
| 3 | Tacoma | 11.4% | 0% | 10.6% | 110 | Details |
| 4 | Vancouver | 11.4% | 0% | 10.6% | 111 | Details |
| 5 | Bellevue | 11.4% | 0% | 10.6% | 169 | Details |
| 6 | Kent | 11.4% | 0% | 10.6% | 121 | Details |
| 7 | Everett | 11.4% | 0% | 10.6% | 120 | Details |
| 8 | Spokane Valley | 11.4% | 0% | 10.6% | 103 | Details |
Premium market, smart picks: while Washington trends above the national average, the gap between the most and least expensive cities here is wider than you'd think. Seattle at index 134 is the standout — offering meaningful savings without leaving Washington.
Put it this way: 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, Utilities is the standout at index 123, keeping costs manageable. The weak spot? Housing at 184. At a 22% rent-to-income ratio, there's genuine breathing room in the average household budget.
Tax burden isn't just income tax. We combine three layers: state income tax (0% in Seattle), combined state+local sales tax (10.6%), and effective property tax (0.84%). Washington has no state income tax — a significant advantage that keeps more of every paycheck. It's fine. Not great, not bad. On a $75,000 salary, the estimated take-home in #1 Seattle is $57,710/year.
Look, If you're ready to act on this, three things to do next: 1) Click into the city pages for the top 3 and check rent trends — direction matters more than the snapshot. And roughly speaking, 2) Run your income through the salary calculator for a personalized cost comparison. 3) Compare your top two picks head-to-head on our comparison page. The data is here; the decision is yours.
| City | State Tax | Sales Tax | Property Tax | Est. Take-Home |
|---|---|---|---|---|
1Seattle | 0% | 10.6% | 0.84% | $90,334 |
2Spokane | 0% | 10.6% | 0.84% | $90,334 |
3Tacoma | 0% | 10.6% | 0.84% | $90,334 |
4Vancouver | 0% | 10.6% | 0.84% | $90,334 |
5Bellevue | 0% | 10.6% | 0.84% | $90,334 |
6Kent | 0% | 10.6% | 0.84% | $90,334 |
7Everett | 0% | 10.6% | 0.84% | $90,334 |
8Spokane Valley | 0% | 10.6% | 0.84% | $90,334 |
Seattle ranks #1 in Washington for this analysis with a cost index of 134 and median income of $121,984.
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 134 and rent of $2,187/mo, while Spokane Valley (ranked #8) has a cost index of 103 and rent of $1,509/mo — a 31-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.
Washington has a 0% state income tax rate — one of the states with no income tax. Combined state and local sales tax averages 10.6%, and the effective property tax rate is 0.84%.
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.