The Salary Index

Salary Comparison

Arbitrators: Springfield vs Gaithersburg

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

Springfield, MA

$76,468/yr

Take-home$4,652/mo
Disposable$2,057/mo
Lifestyle7/10 · Moderate

Gaithersburg, MD

$86,280/yr

Take-home$5,249/mo
Disposable$2,193/mo
Lifestyle6/10 · Moderate

Full Breakdown

Springfield

Gaithersburg

Diff (A−B)

Annual Gross Salary

$76,468

$86,280

$9,812

A vs B

Monthly Take-Home

After estimated federal + state taxes

$4,652

$5,249

$597

A vs B

Cost of Living Index

Lower is more affordable. US avg = 100

97

118

-21 pts

A vs B

Monthly Living Costs

Housing, food, transport, utilities, healthcare

$2,595

$3,056

$461

A vs B

Monthly Rent

$1,450

$1,758

$308

A vs B

Monthly Disposable

$2,057

$2,193

$136

A vs B

Purchasing Power Score

Take-home ÷ living costs. Higher is better

1.79×

1.72×

+0.07×

A vs B

Lifestyle Score

7/10 (Moderate)

6/10 (Moderate)

+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.