Salary Comparison

NLP Engineer Salary:
San Francisco, CA vs Philadelphia, PA

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

San Francisco, CA
$281,029
/ year
+53%
difference
Philadelphia, PA
$183,675
/ year
Bottom line: Philadelphia offers better purchasing power despite San Francisco paying more gross. How is this calculated? →
Metric
San Francisco
Philadelphia
Median Gross Salary
Annual, before tax
$281,029✓ higher
$183,675
Entry Level
0–2 years experience
$181,740✓ higher
$118,782
Senior Level
8+ years experience
$434,562✓ higher
$284,021
Est. Take-Home Pay
After income tax + FICA
$187,428✓ higher
$122,721
Purchasing Power
Equivalent in median-CoL city
$167,279
$170,069✓ higher
Cost of Living Index
Relative to US median (1.00)
1.68×
1.08×✓ lower
Percentile 10 (Low)
Bottom 10% of earners
$181,740✓ higher
$118,782
Percentile 90 (High)
Top 10% of earners
$434,562✓ higher
$284,021

What if you move from San Francisco to Philadelphia?

Gross salary change
$97,354
53% decrease
Take-home change
$64,707
per year after tax
Purchasing power change
+$2,790
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$281,029
P10: $181,740Median: $281,029P90: $434,562
Philadelphia, PA$183,675
P10: $118,782Median: $183,675P90: $284,021

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Frequently Asked Questions

▶Does a NLP Engineer earn more in San Francisco or Philadelphia?

The median NLP Engineer salary in San Francisco, CA is $281,029/yr compared to $183,675/yr in Philadelphia, PA. San Francisco pays 53% more in gross terms.

▶Is a NLP Engineer salary worth more in San Francisco or Philadelphia after cost of living?

After adjusting for local cost of living, your San Francisco salary has the purchasing power of $167,279/yr in a median-cost city, vs $170,069/yr for Philadelphia. Philadelphia offers stronger real purchasing power.

▶What is the take-home pay for a NLP Engineer in San Francisco vs Philadelphia?

After estimated taxes, a NLP Engineer in San Francisco, CA takes home approximately $187,428/yr, vs $122,721/yr in Philadelphia, PA. These are estimates based on standard federal tax rates and do not account for state/local taxes or deductions.