Salary Comparison

AI Engineer Salary:
Boston, MA vs Washington DC, DC

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

Boston, MA
$237,344
/ year
-5%
difference
Washington DC, DC
$250,850
/ year
Bottom line: Washington DC wins on all three metrics — higher salary, more take-home pay, and greater purchasing power. How is this calculated? →
Metric
Boston
Washington DC
Median Gross Salary
Annual, before tax
$237,344
$250,850✓ higher
Entry Level
0–2 years experience
$153,489
$162,224✓ higher
Senior Level
8+ years experience
$367,011
$387,895✓ higher
Est. Take-Home Pay
After income tax + FICA
$159,033
$167,812✓ higher
Purchasing Power
Equivalent in median-CoL city
$169,531
$176,655✓ higher
Cost of Living Index
Relative to US median (1.00)
1.40×✓ lower
1.42×
Percentile 10 (Low)
Bottom 10% of earners
$153,489
$162,224✓ higher
Percentile 90 (High)
Top 10% of earners
$367,011
$387,895✓ higher

What if you move from Boston to Washington DC?

Gross salary change
+$13,506
5% increase
Take-home change
+$8,779
per year after tax
Purchasing power change
+$7,124
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

Boston, MA$237,344
P10: $153,489Median: $237,344P90: $367,011
Washington DC, DC$250,850
P10: $162,224Median: $250,850P90: $387,895

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Frequently Asked Questions

▶Does a AI Engineer earn more in Boston or Washington DC?

The median AI Engineer salary in Boston, MA is $237,344/yr compared to $250,850/yr in Washington DC, DC. Washington DC pays 5% more in gross terms.

▶Is a AI Engineer salary worth more in Boston or Washington DC after cost of living?

After adjusting for local cost of living, your Boston salary has the purchasing power of $169,531/yr in a median-cost city, vs $176,655/yr for Washington DC. Washington DC offers stronger real purchasing power.

▶What is the take-home pay for a AI Engineer in Boston vs Washington DC?

After estimated taxes, a AI Engineer in Boston, MA takes home approximately $159,033/yr, vs $167,812/yr in Washington DC, DC. These are estimates based on standard federal tax rates and do not account for state/local taxes or deductions.