Ghana vs Japan: Population by age group
Ghana
4.23 million people
in 2023
Japan
4.14 million people
in 2023
Ghana rank
35th
Japan rank
37th
Population by age group over time
- Ghana
- Japan
How they compare
Ghana currently reports 4.23 million people against 4.14 million people in Japan, a difference of 83,650 people.
The two have swapped places 1 time across 74 shared years of data; in 1950 it was Japan ahead.
Ghana ranks 35th and Japan ranks 37th of 236 countries.
Japan has averaged higher in every one of the 8 decades both report.
Head to head by decade
| Decade | Ghana | Japan | Difference | Ahead |
|---|---|---|---|---|
| 1950s | 1.10 million people | 10.01 million people | 8.90 million people | Japan |
| 1960s | 1.60 million people | 8.17 million people | 6.57 million people | Japan |
| 1970s | 1.91 million people | 9.73 million people | 7.81 million people | Japan |
| 1980s | 2.42 million people | 7.53 million people | 5.11 million people | Japan |
| 1990s | 2.85 million people | 5.99 million people | 3.14 million people | Japan |
| 2000s | 3.38 million people | 5.73 million people | 2.35 million people | Japan |
| 2010s | 4.05 million people | 5.14 million people | 1.10 million people | Japan |
| 2020s | 4.21 million people | 4.38 million people | 173,635 people | Japan |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher population by age group, Ghana or Japan?
- Ghana, at 4.23 million people against 4.14 million people in Japan as of 2023.
- What is the difference in population by age group between Ghana and Japan?
- 83,650 people, with Ghana ahead.
- How many years of comparable data are there for Ghana and Japan?
- 74 years are reported by both, from 1950 to 2023.
- How do Ghana and Japan rank globally for population by age group?
- Ghana ranks 35th and Japan ranks 37th of 236 countries.
- Where does this data come from?
- UN, World Population Prospects (2024) – processed by Our World in Data, published as Population by age group. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
The total population, measured on 1 July of the year shown. This only includes people aged 0-4.