The Salary Index

Salary Comparison

Computer Network Support Specialists: O'Fallon vs San Francisco

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

Best Value

O'Fallon, MO

$67,557/yr

Take-home$4,110/mo
Disposable$1,830/mo
Lifestyle7/10 ยท Moderate

San Francisco, CA

$98,670/yr

Take-home$6,002/mo
Disposable$1,847/mo
Lifestyle5/10 ยท Tight
๐Ÿ†

Our recommendation: O'Fallon, MO

O'Fallon offers higher purchasing power (7 vs 5/10), giving a stronger financial outcome despite a lower gross salary.

Full Breakdown

O'Fallon

San Francisco

Diff (Aโˆ’B)

Annual Gross Salary

$67,557

$98,670

$31,113

A vs B

Monthly Take-Home

After estimated federal + state taxes

$4,110

$6,002

$1,892

A vs B

Cost of Living Index

Lower is more affordable. US avg = 100

88

155

-67 pts

A vs B

Monthly Living Costs

Housing, food, transport, utilities, healthcare

$2,280

$4,155

$1,875

A vs B

Monthly Rent

$1,311

$2,680

$1,369

A vs B

Monthly Disposable

$1,830

$1,847

$17

A vs B

Purchasing Power Score

Take-home รท living costs. Higher is better

1.80ร—

1.44ร—

+0.36ร—

A vs B

Lifestyle Score

7/10 (Moderate)

5/10 (Tight)

+2

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.