Chicago-Naperville-Elgin → Seattle-Tacoma-Bellevue

Relocation analysis based on 7 federal data sources

Should you move?

Moving from Chicago-Naperville-Elgin to Seattle-Tacoma-Bellevue is unfavorable: BEA regional price parity goes from 103.6 to 111.1 (US = 100), and HUD 2-bedroom rent rises by $720/mo.

+$15,450
BLS median salary higher in Seattle-Tacoma-Bellevue
277 to 329
violent crimes per 100K (FBI UCR, state-level)
13.4:1 to 17.7:1
NCES student-teacher ratio
$3,730
DOL infant care higher / yr in Seattle-Tacoma-Bellevue

BEA Regional Price Parity, HUD Fair Market Rent, BLS OEWS, FBI UCR, NCES, and DOL. The table below lets you override the composite with your own priorities.

Verdict
Unfavorable
Cost Index: 103.6 → 111.1
Rent Delta: +$720/mo

Pros of Moving

  • + $15K higher median salary

Cons of Moving

  • - 8% higher cost of living
  • - $720/mo more expensive rent (2BR)
  • - Higher student-teacher ratios
  • - More expensive childcare

Purchasing power tightens: BEA RPP rises from 103.6 to 111.1, so the same paycheck buys less in Seattle-Tacoma-Bellevue (ratio 1.07). HUD 2BR Fair Market Rent rises $720/mo ($8,640/yr) from $1,781 in Chicago-Naperville-Elgin to $2,501 in Seattle-Tacoma-Bellevue.

Chicago-Naperville-Elgin still leads on 5 of 7 federal dimensions, the origin keeps the edge. Seattle-Tacoma-Bellevue sits #324 of 387 metros on PlainRelocate livability (bottom third of the corpus). Chicago-Naperville-Elgin is #329/387 on the same ranking. Composite verdict: Unfavorable. Override it with the dimension table below.

BLS OEWS median salary moves $15,450 higher ($77,100 → $92,550). Labor-market size: 4,480,500 tracked jobs at origin vs 2,057,860 at destination.

State retirement friendliness favors staying put: Illinois scores 58 (D, #31/51) vs Washington at 38 (F, #51/51). Full state tax and healthcare sub-scores sit in the retirement desk below.

Dimension
Chicago-Naperville-Elgin
Seattle-Tacoma-Bellevue
Winner
Cost of Living
RPP 103.6
RPP 111.1
Chicago-Naperville-Elgin
Rent (2BR)
$1,781/mo
$2,501/mo
Chicago-Naperville-Elgin
Wages
$77,100
$92,550
Seattle-Tacoma-Bellevue
Crime
277 per 100K
329 per 100K
Chicago-Naperville-Elgin
Schools
13.4:1
17.7:1
Chicago-Naperville-Elgin
Childcare
$12,257/yr
$15,987/yr
Chicago-Naperville-Elgin
Environment
3029 violations
2879 violations
Seattle-Tacoma-Bellevue

State retirement friendliness

Primary-state scores from PlainRelocate's retirement registry (tax + healthcare + climate composite). Metro pairs use each metro's primary state abbreviation.

Origin state · Illinois
58 D #31/51
Income tax
95
Property tax
46
Estate tax
50
Healthcare
46
Destination state · Washington
38 F #51/51
Income tax
63
Property tax
63
Estate tax
50
Healthcare
18

Full retirement ranking · Source composite documented on methodology (Tax Foundation + AARP tax guides + federal healthcare/climate inputs).

Salary Adjustment Calculator

Enter your current salary in Chicago-Naperville-Elgin to see what you'd need to earn in Seattle-Tacoma-Bellevue to maintain the same purchasing power.

Equivalent salary in Seattle-Tacoma-Bellevue
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Source: BEA Regional Price Parities, HUD Fair Market Rents, BLS OES, FBI UCR, NCES, DOL, EPA; retirement desk: Tax Foundation + AARP tax guides June 2026