The 38 OECD economies ranked by GDP. Combined, they produce $67.50T — about 60.8% of world GDP. United States is the largest at $28.75T.
All 38 OECD members with GDP, per capita, growth and world share. Ready to use.
Each member's share of the bloc's total GDP.
Sortable. Click a country for its profile.
| # | Country | ISO | GDP | Per capita | Growth | % World |
|---|
United States has the highest GDP in OECD at $28.75T, making up 42.6% of the bloc's economy.
The combined GDP of OECD members is $67.50T in 2024 — about 60.8% of world GDP.
Yes — all member countries with GDP, per capita, growth, and world share are available as Excel and CSV.