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US relocation · 2026

Texas flagDallas → Washington flagSeattle

At $100,000 gross, you’d need about $143,434 in Seattle to match Dallas purchasing power — and same-gross take-home shifts by −$615/year.

By Sammy S. · Founder · AuthorUpdated for 2026

Stronger purchasing power

Dallas leads

City COL moves +43 from Dallas (99) to Seattle (142). Parent median income delta (Texas → Washington): +$16,000. At $100,000 gross: equivalent salary ~$143,434; same-gross take-home −$615/year.

Side-by-side city scoreboard

Dallas

101

Purchasing power index · 100 = national avg

COL index
99
Parent median income
74,800 USD
Sales tax
~8.2%
Property tax
~1.4%
Income tax
None
$100k take-home
$79,180
Open calculator →

Seattle

70

Purchasing power index · 100 = national avg

COL index
142
Parent median income
90,800 USD
Sales tax
~9.57%
Property tax
~0.75%
Income tax
None
$100k take-home
$78,565
Open calculator →
●Example scenario: $100,000 gross (Single filer, 2026)
Illustrative numbers only—same formulas as the calculator. Take-home rows assume you earn the scenario gross while living in each city (local taxes apply). Below the tables, use “Open calculator — personalize results” to enter your salary, filing status, rent or buy, and more—the full tool uses this same city pair.

Salary & estimated take-home (USD)

Annual gross (scenario)

Dallas

$100,000

Seattle

$100,000

Est. annual take-home

Dallas

$79,180

Seattle

$78,565

Approx. combined tax + payroll burden

Dallas

20.8%

Seattle

21.4%

Take-home difference at same gross

$-615 / yr in Seattle vs Dallas

Equivalent gross for same lifestyle (COL-adjusted)

Seattle only

$143,434

Change vs scenario gross

Seattle only

+43.4%

Est. take-home at equivalent gross

Seattle only

$108,421

Burden at equivalent gross

Seattle only

24.4%

Snapshot: how to read this move ($100,000 scenario)

  • Monthly take-home at the same gross. At $100,000/year, estimated take-home is about $6,598/mo in Dallas vs $6,547/mo in Seattle—roughly $51/mo less in Seattle before housing ($615/yr annualized).

  • Cost of living vs taxes. Our benchmark COL index is 99 for Dallas and 142 for Seattle (100 = national average). The destination is about +43.4% more expensive than the origin for that basket—then state/province and payroll taxes shift take-home further.

  • Equivalent salary to keep the same lifestyle. To match purchasing power after COL, the model suggests about $143,434/yr gross in Seattle (~$11,953/mo), with estimated take-home around $9,035/mo. Versus estimated take-home in Dallas at the scenario gross, that is about +36.9% (by design, equivalent gross targets similar real spending power after COL and taxes; exact match varies with rounding).

  • Cash after typical 1BR rent (illustrative). Using average 1-bedroom rent in the housing table, roughly $5,218/mo is left after rent in Dallas at the scenario gross vs $4,497/mo in Seattle at the same gross. At the equivalent gross in Seattle, about $6,985/mo after rent. Typical rent differs by about +$670/mo between the two cities in our data.

Figures use the same tax and COL engine as the calculator; your household, deductions, and neighborhood can change outcomes. Use the calculator below for your exact salary and housing choice.

Housing snapshot · average rent · 1-bedroom apartment

Typical monthly rent

Dallas

$1,380

Seattle

$2,050

Rent as % of scenario gross ($100,000/yr)

Dallas

16.6%

Seattle

24.6%

Rent as % of equivalent gross (Seattle)

Seattle only

17.2%

Rent benchmarks are city-level estimates; neighborhoods vary. Mortgage (buy) and other home sizes are available in the full calculator.

Housing: Dallas → Seattle

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

1BR rent delta / yr

+$8,040

1BR % of $100k (Dallas)

16.6%

$1,380/mo

1BR % of $100k (Seattle)

24.6%

$2,050/mo

Property tax (effective)

~1.4% → ~0.75%

Dallas → Seattle

At COL-equivalent salary in Seattle, 1BR rent is about 17.2% of gross — vs 24.6% if you keep $100,000 gross.

Apartment rent (monthly)

SizeDallasSeattleDelta / mo
Studio$1,150$1,650+$500
1 bedroom$1,380$2,050+$670
2 bedroom$1,720$2,600+$880
3 bedroom$2,180$3,400+$1,220

House rent (monthly)

SizeDallasSeattleDelta / mo
2 bedroom$1,850$2,800+$950
3 bedroom$2,300$3,600+$1,300
4 bedroom$2,900$4,500+$1,600

Buy instead? Est. mortgage (3BR house)

Dallas payment

$2,644/mo

Seattle payment

$4,139/mo

Payment delta

+$1,495

Est. purchase price

$496,800 → $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 Dallas → Seattle

Key takeaways — Dallas → Seattle

  • Seattle has a city cost-of-living index of 142 vs 99 in Dallas (national average = 100) — about 43% more expensive on our index.
  • At $100,000 gross (Single filer), roughly $143,434 in Seattle matches Dallas purchasing power (+43.4% COL-adjusted).
  • Keeping the same $100,000 gross, estimated take-home shifts by about −$615/year (Dallas → Seattle) after federal, state, and FICA taxes.
  • Parent-state paycheck model at $100k (single): Texas ~$79,180 vs Washington ~$78,565 (−$615/year) — city COL can still change the equivalent salary you need.
  • Illustrative 1-bedroom rent: ~$1,380/mo in Dallas vs ~$2,050/mo in Seattle (+$8,040/year).
  • Quality-of-life snapshot (indicative): overall 60 in Dallas vs 55 in Seattle — higher safety & worse weather in the new city.

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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.