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US relocation · 2026

Missouri flagMissouri → Washington flagWashington

At $100,000 gross, you’d need about $161,364 in Washington to match Missouri purchasing power — and same-gross take-home shifts by +$3,183/year.

By Sammy S. · Founder · AuthorUpdated for 2026

Stronger purchasing power

Missouri leads

COL index moves +26 from Missouri (88.6) to Washington (114.6). Median household income delta: +$23,000 (67,800 USD → 90,800 USD). At $100,000 gross (Kansas City → Seattle): equivalent salary ~$161,364; same-gross take-home +$3,183/year.

Side-by-side state scoreboard

Missouri

113

Purchasing power index · 100 = national avg

COL index
88.6
Median income
67,800 USD
Sales tax
~8.44%
Property tax
~0.89%
Income tax
Taxed
$100k take-home
$75,382
Missouri calculator →

Washington

87

Purchasing power index · 100 = national avg

COL index
114.6
Median income
90,800 USD
Sales tax
~9.57%
Property tax
~0.75%
Income tax
None
$100k take-home
$78,565
Washington calculator →

$100k example: Kansas City → Seattle

Single filer, tax year 2026. Equivalent salary adjusts for city cost of living; take-home uses our federal + state + payroll engine.

Equivalent gross needed

$161,364

+61.4% vs current

Take-home in Kansas City

$75,382

Take-home in Seattle (same gross)

$78,565

Same-gross delta

+$3,183

1BR rent: $1,080/mo → $2,050/mo
Personalize this city pair

Housing: Kansas City → Seattle

Approximate median monthly rents for the primary metros in Missouri and Washington. Negative delta means housing is cheaper in Seattle. Figures are planning estimates — neighborhoods vary.

1BR rent delta / yr

+$11,640

1BR % of $100k (Kansas City)

13%

$1,080/mo

1BR % of $100k (Seattle)

24.6%

$2,050/mo

Property tax (effective)

~0.89% → ~0.75%

Missouri → Washington

At COL-equivalent salary in Seattle, 1BR rent is about 15.2% of gross — vs 24.6% if you keep $100,000 gross.

Apartment rent (monthly)

SizeKansas CitySeattleDelta / mo
Studio$900$1,650+$750
1 bedroom$1,080$2,050+$970
2 bedroom$1,350$2,600+$1,250
3 bedroom$1,680$3,400+$1,720

House rent (monthly)

SizeKansas CitySeattleDelta / mo
2 bedroom$1,420$2,800+$1,380
3 bedroom$1,780$3,600+$1,820
4 bedroom$2,250$4,500+$2,250

Buy instead? Est. mortgage (3BR house)

Kansas City payment

$2,046/mo

Seattle payment

$4,139/mo

Payment delta

+$2,092

Est. purchase price

$384,480 → $777,600

Illustrative P&I only: 20% down, 7% APR, 30-year fixed. Price ≈ annual rent × 18 (price-to-rent). Taxes, insurance, and HOA not included — open the calculator Housing section to adjust.

Sources: approximate metro medians (Zillow / Zumper-style US benchmarks; CMHC-style for Canada). Property tax rates are statewide effective averages. Personalize unit size, rent vs buy, and down payment in the relocation calculator.

Model housing for Kansas City → Seattle

City-to-city comparisons

Run the calculator for Missouri → Washington

Equivalent salary and after-tax take-home need specific metros. Pick a pair to pre-fill the relocation calculator, or open it blank.

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Estimates for planning only. Cost-of-living indices and tax rules change; verify with local sources or a professional before relocating.