The Salary Index

Salary Comparison

Materials Engineers: San Jose vs Springfield

Side-by-side salary, take-home pay, cost of living, and lifestyle score.

San Jose, CA

$151,260/yr

Take-home$9,202/mo
Disposable$5,237/mo
Lifestyle8/10 · Comfortable

Springfield, MA

$108,964/yr

Take-home$6,629/mo
Disposable$4,034/mo
Lifestyle9/10 · Comfortable

Full Breakdown

San Jose

Springfield

Diff (A−B)

Annual Gross Salary

$151,260

$108,964

+$42,296

A vs B

Monthly Take-Home

After estimated federal + state taxes

$9,202

$6,629

+$2,573

A vs B

Cost of Living Index

Lower is more affordable. US avg = 100

148

97

+51 pts

A vs B

Monthly Living Costs

Housing, food, transport, utilities, healthcare

$3,965

$2,595

+$1,370

A vs B

Monthly Rent

$2,550

$1,450

+$1,100

A vs B

Monthly Disposable

$5,237

$4,034

+$1,203

A vs B

Purchasing Power Score

Take-home ÷ living costs. Higher is better

2.32×

2.55×

-0.23×

A vs B

Lifestyle Score

8/10 (Comfortable)

9/10 (Comfortable)

-1

A vs B

Salary estimates based on BLS metro data. Cost of living from regional price indices. All figures are estimates; verify with employers before making decisions.