Kiribati vs Tonga: World population growth
Kiribati
-0.0%
in 2100
Tonga
-0.0%
in 2100
Kiribati rank
79th
Tonga rank
81st
World population growth over time
- Kiribati
- Tonga
How they compare
Kiribati currently reports -0.0% against -0.0% in Tonga, a difference of 0.0%.
The two have swapped places 9 times across 161 shared years of data; in 1900 it was Tonga ahead.
Kiribati ranks 79th and Tonga ranks 81st of 239 countries.
Across the 21 decades both report, Kiribati averaged higher in 13 and Tonga in 8.
Head to head by decade
| Decade | Kiribati | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 1900s | 0.6% | 1.1% | 0.5% | Tonga |
| 1910s | 0.6% | 1.1% | 0.5% | Tonga |
| 1920s | 0.5% | 1.3% | 0.8% | Tonga |
| 1930s | 0.5% | 1.6% | 1.1% | Tonga |
| 1940s | 0.5% | 2.6% | 2.1% | Tonga |
| 1950s | 2.2% | 2.9% | 0.7% | Tonga |
| 1960s | 2.0% | 2.5% | 0.5% | Tonga |
| 1970s | 0.6% | 1.6% | 0.9% | Tonga |
| 1980s | 2.0% | 0.2% | 1.8% | Kiribati |
| 1990s | 1.7% | 0.3% | 1.4% | Kiribati |
| 2000s | 2.0% | 0.5% | 1.6% | Kiribati |
| 2010s | 1.5% | -0.1% | 1.6% | Kiribati |
| 2020s | 1.5% | -0.3% | 1.8% | Kiribati |
| 2030s | 1.2% | 0.0% | 1.2% | Kiribati |
| 2040s | 1.0% | 0.3% | 0.8% | Kiribati |
| 2050s | 0.8% | 0.2% | 0.6% | Kiribati |
| 2060s | 0.6% | 0.3% | 0.2% | Kiribati |
| 2070s | 0.4% | 0.3% | 0.0% | Kiribati |
| 2080s | 0.2% | 0.2% | 0.0% | Kiribati |
| 2090s | 0.1% | 0.1% | 0.0% | Kiribati |
| 2100s | -0.0% | -0.0% | 0.0% | Kiribati |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher world population growth, Kiribati or Tonga?
- Kiribati, at -0.0% against -0.0% in Tonga as of 2100.
- What is the difference in world population growth between Kiribati and Tonga?
- 0.0%, with Kiribati ahead.
- How many years of comparable data are there for Kiribati and Tonga?
- 161 years are reported by both, from 1900 to 2100.
- How do Kiribati and Tonga rank globally for world population growth?
- Kiribati ranks 79th and Tonga ranks 81st of 239 countries.
- Where does this data come from?
- HYDE (2023); Gapminder (2022); UN WPP (2024) – with major processing by Our World in Data, published as World population growth. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Average exponential rate of growth of the population over a given period. It is calculated as ln(P2/P1) where P1 and P2 are the populations on subsequent years. Available from 1700 to 2100, based on data and estimates from different sources.