Question 1

Which country is best for studying Data Science?

Accepted Answer

It depends on tuition, salaries, and visa goals. Top Data Science programs by ROI include Georgia Institute of Technology-Main Campus (United States), Ulster University (United Kingdom), National College of Ireland (Ireland). ROI scores are computed per country — compare patterns, not exact numbers across currencies.

Question 2

How much do Data Science graduates earn?

Accepted Answer

United States: about $79,929 (median, top programs); United Kingdom: about £31,950 (median, top programs); Ireland: about €31,525 (median, top programs); Canada: about C$60,863 (median, top programs); Australia: about A$64,005 (median, top programs). Figures come from government graduate-outcome datasets.

Question 3

How is ROI calculated?

Accepted Answer

ROI = (net salary after rent and living costs × graduation rate) ÷ total degree tuition. See campcareer.com/methodology for the full formula, tax assumptions, and data sources.

Data Science Abroad — ROI & Salaries in 5 Countries

United States

United Kingdom

Ireland

Canada

Australia