San Jose-Sunnyvale-Santa Clara Chicago-Naperville-Elgin

Relocation analysis based on 7 federal data sources

Should you move?

Moving from San Jose-Sunnyvale-Santa Clara to Chicago-Naperville-Elgin is strongly favorable: BEA regional price parity goes from 110.4 to 103.6 (US = 100), and HUD 2-bedroom rent falls by $1,121/mo.

-$21,555
BLS median salary lower in Chicago-Naperville-Elgin
477 to 277
violent crimes per 100K (FBI UCR, state-level)
21.5:1 to 14:1
NCES student-teacher ratio
$5,663
DOL infant care lower / yr in Chicago-Naperville-Elgin

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
Strongly Favorable
Cost Index: 110.4 → 103.6
Rent Delta: -$1,121/mo

Pros of Moving

  • + 7% lower cost of living
  • + $1121/mo cheaper rent (2BR)
  • + Lower violent crime rate
  • + Better student-teacher ratios
  • + More affordable childcare
  • + Fewer environmental violations

Cons of Moving

  • - $22K lower median salary

Purchasing power opens up: BEA RPP falls from 110.4 to 103.6, so each dollar covers more in Chicago-Naperville-Elgin (ratio 0.94). HUD 2BR Fair Market Rent drops $1,121/mo ($13,452/yr) from $2,902 in San Jose-Sunnyvale-Santa Clara to $1,781 in Chicago-Naperville-Elgin.

Chicago-Naperville-Elgin leads on 6 of 7 federal dimensions, a destination-heavy ledger. Chicago-Naperville-Elgin sits #329 of 387 metros on PlainRelocate livability (bottom third of the corpus). San Jose-Sunnyvale-Santa Clara is #378/387 on the same ranking. Composite verdict: Strongly Favorable. Override it with the dimension table below.

BLS OEWS median salary moves $21,555 lower ($98,655 → $77,100). Labor-market size: 1,111,780 tracked jobs at origin vs 4,480,500 at destination.

State retirement friendliness favors the destination: Illinois scores 58 (D, #31/51) vs California at 40 (F, #50/51). Full state tax and healthcare sub-scores sit in the retirement desk below.

Dimension
San Jose-Sunnyvale-Santa Clara
Chicago-Naperville-Elgin
Winner
Cost of Living
RPP 110.4
RPP 103.6
Chicago-Naperville-Elgin
Rent (2BR)
$2,902/mo
$1,781/mo
Chicago-Naperville-Elgin
Wages
$98,655
$77,100
San Jose-Sunnyvale-Santa Clara
Crime
477 per 100K
277 per 100K
Chicago-Naperville-Elgin
Schools
21.5:1
14:1
Chicago-Naperville-Elgin
Childcare
$17,920/yr
$12,257/yr
Chicago-Naperville-Elgin
Environment
17705 violations
3029 violations
Chicago-Naperville-Elgin

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 · California
40 F #50/51
Income tax
70
Property tax
72
Estate tax
100
Healthcare
4
Destination state · Illinois
58 D #31/51
Income tax
95
Property tax
46
Estate tax
50
Healthcare
46

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 San Jose-Sunnyvale-Santa Clara to see what you'd need to earn in Chicago-Naperville-Elgin to maintain the same purchasing power.

Equivalent salary in Chicago-Naperville-Elgin
-

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