Tonga vs Zambia: Population by income level, per capita
Tonga
1 units per person
in 2025
Zambia
1 units per person
in 2025
Tonga rank
1st
Zambia rank
1st
Population by income level, per capita over time
- Tonga
- Zambia
How they compare
Tonga currently reports 1 units per person against 1 units per person in Zambia, a difference of 0 units per person.
Across all 66 years both countries report, Zambia has been ahead every year.
Tonga ranks 1st and Zambia ranks 1st of 215 countries.
Head to head by decade
| Decade | Tonga | Zambia | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 1 units per person | 1 units per person | 0 units per person | — |
| 1970s | 1 units per person | 1 units per person | 0 units per person | — |
| 1980s | 1 units per person | 1 units per person | 0 units per person | — |
| 1990s | 1 units per person | 1 units per person | 0 units per person | — |
| 2000s | 1 units per person | 1 units per person | 0 units per person | — |
| 2010s | 1 units per person | 1 units per person | 0 units per person | — |
| 2020s | 1 units per person | 1 units per person | 0 units per person | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher population by income level, per capita, Tonga or Zambia?
- Tonga, at 1 units per person against 1 units per person in Zambia as of 2025.
- What is the difference in population by income level, per capita between Tonga and Zambia?
- 0 units per person, with Tonga ahead.
- How many years of comparable data are there for Tonga and Zambia?
- 66 years are reported by both, from 1960 to 2025.
- How do Tonga and Zambia rank globally for population by income level, per capita?
- Tonga ranks 1st and Zambia ranks 1st of 215 countries.
- Where does this data come from?
- Statizoid (derived), published as Population by income level, per capita. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Population by income level divided by Population, total, matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.