Kazakhstan vs Tonga: Fertility rate vs. Human Development Index

Kazakhstan

3.01 live births per woman

in 2023

Tonga

3.13 live births per woman

in 2023

Kazakhstan rank

59th

Tonga rank

56th

Fertility rate vs. Human Development Index over time

Kazakhstan
Tonga

How they compare

Tonga currently reports 3.13 live births per woman against 3.01 live births per woman in Kazakhstan, a difference of 0.117 live births per woman.

The two have swapped places 2 times across 74 shared years of data; in 1950 it was Tonga ahead.

Globally, Kazakhstan ranks 59th and Tonga ranks 56th of 236 countries.

Individual pages

About this data

Indicator: Fertility rate vs. Human Development Index
Unit: live births per woman
Source: UN, World Population Prospects (2024) – processed by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 236 places, 17,464 data points, 1950–2023
Last refreshed: 06 August 2026

The total fertility rate: the average number of children a woman would have if she experienced the year's age-specific birth rates throughout her childbearing years.