G20 vs OECD: Population projections
Population projections over time
- G20
- OECD
How they compare
G20 currently reports 5.07 billion Persons against 1.46 billion Persons in OECD, a difference of 3.60 billion Persons.
That makes G20's figure about 3.5 times OECD's.
Across all 38 years both countries report, G20 has been ahead every year.
G20 ranks 2nd and OECD ranks 2nd of 4 groups.
G20 has averaged higher in every one of the 5 decades both report.
Head to head by decade
| Decade | G20 | OECD | Difference | Ahead |
|---|---|---|---|---|
| 2020s | 5.03 billion Persons | 1.41 billion Persons | 3.62 billion Persons | G20 |
| 2030s | 5.14 billion Persons | 1.44 billion Persons | 3.70 billion Persons | G20 |
| 2040s | 5.20 billion Persons | 1.46 billion Persons | 3.73 billion Persons | G20 |
| 2050s | 5.15 billion Persons | 1.47 billion Persons | 3.68 billion Persons | G20 |
| 2060s | 5.07 billion Persons | 1.47 billion Persons | 3.61 billion Persons | G20 |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher population projections, G20 or OECD?
- G20, at 5.07 billion Persons against 1.46 billion Persons in OECD as of 2061.
- What is the difference in population projections between G20 and OECD?
- 3.60 billion Persons, with G20 ahead.
- How many years of comparable data are there for G20 and OECD?
- 38 years are reported by both, from 2024 to 2061.
- How do G20 and OECD rank globally for population projections?
- G20 ranks 2nd and OECD ranks 2nd of 4 groups.
- Where does this data come from?
- Organisation for Economic Co-operation and Development, published as Population projections. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
This dataset presents annual population projections data up to 2070 by sex and five year age groups as well as the share of children, youth, the elderly, old-age and total dependency ratios. The data is available for all member countries as well as for the EU27 and G20 countries, Argentina, Brazil, China, India, Indonesia, Russia, Saudi Arabia, Singapore, South Africa and the World total. The data refer to mid-year estimates of the population. Population projections are, in most countries, according to medium variant. See country details for the variants retained for each demographic component of total fertility, life expectancy at birth and net annual migration) in Population projection metadata.