Iran vs Japan: Population long run with projections
Iran
80.05 million
in 2100
Japan
76.85 million
in 2100
Iran rank
30th
Japan rank
32nd
Population long run with projections over time
- Iran
- Japan
How they compare
Iran currently reports 80.05 million against 76.85 million in Japan, a difference of 3.20 million.
The two have swapped places 1 time across 77 shared years of data; in 2024 it was Japan ahead.
Iran ranks 30th and Japan ranks 32nd of 236 countries.
Across the 9 decades both report, Iran averaged higher in 5 and Japan in 4.
Head to head by decade
| Decade | Iran | Japan | Difference | Ahead |
|---|---|---|---|---|
| 2020s | 93.40 million | 122.06 million | 28.66 million | Japan |
| 2030s | 97.42 million | 116.25 million | 18.82 million | Japan |
| 2040s | 100.77 million | 108.93 million | 8.16 million | Japan |
| 2050s | 101.78 million | 102.03 million | 258,240 | Japan |
| 2060s | 99.27 million | 94.71 million | 4.56 million | Iran |
| 2070s | 94.11 million | 87.76 million | 6.35 million | Iran |
| 2080s | 88.26 million | 82.81 million | 5.45 million | Iran |
| 2090s | 82.92 million | 78.93 million | 3.98 million | Iran |
| 2100s | 80.05 million | 76.85 million | 3.20 million | Iran |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher population long run with projections, Iran or Japan?
- Iran, at 80.05 million against 76.85 million in Japan as of 2100.
- What is the difference in population long run with projections between Iran and Japan?
- 3.20 million, with Iran ahead.
- How many years of comparable data are there for Iran and Japan?
- 77 years are reported by both, from 2024 to 2100.
- How do Iran and Japan rank globally for population long run with projections?
- Iran ranks 30th and Japan ranks 32nd of 236 countries.
- Where does this data come from?
- Our World in Data, published as Population long run with projections. Statizoid refreshes it automatically from the source and publishes the full history for both places.