Salary Comparison

Data Scientist Salary:
Toronto vs Boston, MA

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

Toronto
$98,724
/ year
-38%
difference
Boston, MA
$158,941
/ year
Bottom line: Boston wins on all three metrics — higher salary, more take-home pay, and greater purchasing power. How is this calculated? →
Metric
Toronto
Boston
Median Gross Salary
Annual, before tax
$98,724
$158,941✓ higher
Entry Level
0–2 years experience
$65,502
$102,786✓ higher
Senior Level
8+ years experience
$148,795
$245,774✓ higher
Est. Take-Home Pay
After income tax + FICA
$67,132
$106,640✓ higher
Purchasing Power
Equivalent in median-CoL city
$78,979
$113,529✓ higher
Cost of Living Index
Relative to US median (1.00)
1.25×✓ lower
1.40×
Percentile 10 (Low)
Bottom 10% of earners
$89,083
$102,786✓ higher
Percentile 90 (High)
Top 10% of earners
$202,361
$245,774✓ higher

What if you move from Toronto to Boston?

Gross salary change
+$60,217
38% increase
Take-home change
+$39,508
per year after tax
Purchasing power change
+$34,550
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

Toronto$98,724
P10: $89,083Median: $98,724P90: $202,361
Boston, MA$158,941
P10: $102,786Median: $158,941P90: $245,774

More Data Scientist salary comparisons

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Frequently Asked Questions

▶Does a Data Scientist earn more in Toronto or Boston?

The median Data Scientist salary in Toronto is CA$134,265/yr compared to $158,941/yr in Boston, MA. Boston pays 38% more in gross terms.

▶Is a Data Scientist salary worth more in Toronto or Boston after cost of living?

After adjusting for local cost of living, your Toronto salary has the purchasing power of $78,979/yr in a median-cost city, vs $113,529/yr for Boston. Boston offers stronger real purchasing power.

▶What is the take-home pay for a Data Scientist in Toronto vs Boston?

After estimated taxes, a Data Scientist in Toronto takes home approximately $67,132/yr, vs $106,640/yr in Boston, MA. These are estimates based on standard federal tax rates and do not account for state/local taxes or deductions.