Salary Comparison

Data Scientist Salary:
Sydney vs Atlanta, GA

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

Sydney
$103,806
/ year
-18%
difference
Atlanta, GA
$127,234
/ year
Bottom line: Atlanta wins on all three metrics — higher salary, more take-home pay, and greater purchasing power. How is this calculated? →
Metric
Sydney
Atlanta
Median Gross Salary
Annual, before tax
$103,806
$127,234✓ higher
Entry Level
0–2 years experience
$68,874
$82,282✓ higher
Senior Level
8+ years experience
$156,454
$196,745✓ higher
Est. Take-Home Pay
After income tax + FICA
$70,588
$87,505✓ higher
Purchasing Power
Equivalent in median-CoL city
$76,893
$121,175✓ higher
Cost of Living Index
Relative to US median (1.00)
1.35×
1.05×✓ lower
Percentile 10 (Low)
Bottom 10% of earners
$104,688✓ higher
$82,282
Percentile 90 (High)
Top 10% of earners
$237,810✓ higher
$196,745

What if you move from Sydney to Atlanta?

Gross salary change
+$23,428
18% increase
Take-home change
+$16,917
per year after tax
Purchasing power change
+$44,282
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

Sydney$103,806
P10: $104,688Median: $103,806P90: $237,810
Atlanta, GA$127,234
P10: $82,282Median: $127,234P90: $196,745

More Data Scientist salary comparisons

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Frequently Asked Questions

▶Does a Data Scientist earn more in Sydney or Atlanta?

The median Data Scientist salary in Sydney is A$157,785/yr compared to $127,234/yr in Atlanta, GA. Atlanta pays 18% more in gross terms.

▶Is a Data Scientist salary worth more in Sydney or Atlanta after cost of living?

After adjusting for local cost of living, your Sydney salary has the purchasing power of $76,893/yr in a median-cost city, vs $121,175/yr for Atlanta. Atlanta offers stronger real purchasing power.

▶What is the take-home pay for a Data Scientist in Sydney vs Atlanta?

After estimated taxes, a Data Scientist in Sydney takes home approximately $70,588/yr, vs $87,505/yr in Atlanta, GA. These are estimates based on standard federal tax rates and do not account for state/local taxes or deductions.