Salary Comparison

Security Engineer Salary:
San Francisco, CA vs Washington DC, DC

Side-by-side gross salary, after-tax take-home pay, and purchasing power comparison. Updated June 2026.

San Francisco, CA
$264,828
/ year
+19%
difference
Washington DC, DC
$223,387
/ year
Bottom line: San Francisco wins on all three metrics — higher salary, more take-home pay, and greater purchasing power. How is this calculated? →
Metric
San Francisco
Washington DC
Median Gross Salary
Annual, before tax
$264,828✓ higher
$223,387
Entry Level
0–2 years experience
$171,263✓ higher
$144,463
Senior Level
8+ years experience
$409,510✓ higher
$345,429
Est. Take-Home Pay
After income tax + FICA
$176,897✓ higher
$149,725
Purchasing Power
Equivalent in median-CoL city
$157,636✓ higher
$157,315
Cost of Living Index
Relative to US median (1.00)
1.68×
1.42×✓ lower
Percentile 10 (Low)
Bottom 10% of earners
$171,263✓ higher
$144,463
Percentile 90 (High)
Top 10% of earners
$409,510✓ higher
$345,429

What if you move from San Francisco to Washington DC?

Gross salary change
$41,441
19% decrease
Take-home change
$27,172
per year after tax
Purchasing power change
$321
equivalent real income

Take-home pay is estimated using 2024 US federal tax brackets (single filer) + 7.65% FICA, or a blended international effective rate. Purchasing power converts gross salary to an equivalent in a US median cost-of-living city (index 1.00×). Full methodology →

Salary Range Comparison

San Francisco, CA$264,828
P10: $171,263Median: $264,828P90: $409,510
Washington DC, DC$223,387
P10: $144,463Median: $223,387P90: $345,429

More Security Engineer salary comparisons

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Frequently Asked Questions

▶Does a Security Engineer earn more in San Francisco or Washington DC?

The median Security Engineer salary in San Francisco, CA is $264,828/yr compared to $223,387/yr in Washington DC, DC. San Francisco pays 19% more in gross terms.

▶Is a Security Engineer salary worth more in San Francisco or Washington DC after cost of living?

After adjusting for local cost of living, your San Francisco salary has the purchasing power of $157,636/yr in a median-cost city, vs $157,315/yr for Washington DC. San Francisco offers stronger real purchasing power.

▶What is the take-home pay for a Security Engineer in San Francisco vs Washington DC?

After estimated taxes, a Security Engineer in San Francisco, CA takes home approximately $176,897/yr, vs $149,725/yr in Washington DC, DC. These are estimates based on standard federal tax rates and do not account for state/local taxes or deductions.