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

Seattle

Washington
196
VS

Lancaster

California
124

Seattle is 58% more expensive than Lancaster.

$1,998/mo ↑ 18%
Median Rent
$1,696/mo ↓ 15%
$121,984/yr ↑ 60%
Median Income
$76,083/yr ↓ 38%
$912,100 ↑ 123%
Home Value
$409,100 ↓ 55%
$2,220/mo ↑ 27%
Owner Costs
$1,746/mo ↓ 21%
741,440
Population
170,013

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
26.7%
rent-to-income

Detailed Comparison

When comparing Seattle, WA and Lancaster, CA, the overall cost of living indices are 196 and 124 respectively (national median = 100). Rent is $302/month cheaper in Lancaster, saving renters about $3,624/year.

Median household income is $45,901/year higher in Seattle. Home values also differ significantly — the median in Seattle is $912,100 compared to $409,100 in Lancaster.

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

Frequently Asked Questions

Seattle vs Lancaster — common questions

Is Seattle or Lancaster cheaper to live in?
Based on our cost index, Lancaster is cheaper to live in with an index of 124 compared to 196 (US average = 100).
What is the rent difference between Seattle and Lancaster?
Median rent in Seattle is $1,998/month and in Lancaster it's $1,696/month — a difference of $302/month.
Which city has higher income, Seattle or Lancaster?
Median household income is $121,984 in Seattle and $76,083 in Lancaster. Median household income is $45,901/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 Lancaster?
It depends on your priorities. Seattle has a cost index of 196 with median rent of $1,998/mo, while Lancaster has a cost index of 124 with rent of $1,696/mo. Consider income potential, tax burden, and lifestyle preferences alongside raw cost data.
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More Comparisons

Other cost of living comparisons for Seattle and Lancaster

Seattle vs. San Francisco Seattle vs. Denver Seattle vs. Indianapolis Seattle vs. Oklahoma City Seattle vs. Charlotte Seattle vs. Nashville Lancaster vs. Pembroke Pines Lancaster vs. Fort Collins Lancaster vs. Garden Grove Lancaster vs. Springfield Lancaster vs. Clarksville Lancaster vs. Palmdale