Cost of Living: Seattle, WA vs Rancho Cucamonga, CA (2026)

Seattle

Washington
196
VS

Rancho Cucamonga

California
182

Seattle is 8% more expensive than Rancho Cucamonga.

$1,998/mo ↓ 13%
Median Rent
$2,286/mo ↑ 14%
$121,984/yr ↑ 11%
Median Income
$109,511/yr ↓ 10%
$912,100 ↑ 31%
Home Value
$694,400 ↓ 24%
$2,220/mo ↓ 4%
Owner Costs
$2,324/mo ↑ 5%
741,440
Population
174,693

Tax Comparison

0%
Income Tax
13.3%
6.5%
State Sales Tax
7.25%
0.92%
Property Tax
0.71%

Affordability

19.7%
rent-to-income
Affordability
25.0%
rent-to-income

Detailed Comparison

When comparing Seattle, WA and Rancho Cucamonga, CA, the overall cost of living indices are 196 and 182 respectively (national median = 100). Rent is $288/month cheaper in Seattle, saving renters about $3,456/year.

Median household income is $12,473/year higher in Seattle. Home values also differ significantly — the median in Seattle is $912,100 compared to $694,400 in Rancho Cucamonga.

Washington has no state income tax, giving Seattle residents a significant tax advantage over California's 13.3% rate.

Frequently Asked Questions

Seattle vs Rancho Cucamonga — common questions

Is Seattle or Rancho Cucamonga cheaper to live in?
Based on our cost index, Rancho Cucamonga is cheaper to live in with an index of 182 compared to 196 (US average = 100).
What is the rent difference between Seattle and Rancho Cucamonga?
Median rent in Seattle is $1,998/month and in Rancho Cucamonga it's $2,286/month — a difference of $288/month.
Which city has higher income, Seattle or Rancho Cucamonga?
Median household income is $121,984 in Seattle and $109,511 in Rancho Cucamonga. Median household income is $12,473/year higher in Seattle.
How do taxes compare between Washington and California?
Washington has 0% income tax, 6.5% sales tax, and 0.92% property tax. California has 13.3% income tax, 7.25% sales tax, and 0.71% property tax.
Should I move to Seattle or Rancho Cucamonga?
It depends on your priorities. Seattle has a cost index of 196 with median rent of $1,998/mo, while Rancho Cucamonga has a cost index of 182 with rent of $2,286/mo. Consider income potential, tax burden, and lifestyle preferences alongside raw cost data.
View Seattle details → View Rancho Cucamonga details →

More Comparisons

Other cost of living comparisons for Seattle and Rancho Cucamonga

Seattle vs. San Francisco Seattle vs. Denver Seattle vs. Indianapolis Seattle vs. Oklahoma City Seattle vs. Charlotte Seattle vs. Nashville Rancho Cucamonga vs. Salem Rancho Cucamonga vs. Oceanside Rancho Cucamonga vs. Cary Rancho Cucamonga vs. Clarksville Rancho Cucamonga vs. Santa Rosa Rancho Cucamonga vs. Garden Grove