Kazakhstan's population is estimated by the United Nations to be 19.6 million in 2021.
The population of Kazakhstan grew at 1.2% in the last year and is ranked the 23th most populated country in Asia-Pacific, ahead of Cambodia.
Kazakhstan last conducted a national census in 2021 and 99.7% of births in Kazakhstan are recorded. Read more from the World Econcomics Population Data Quality Ratings and see how Kazakhstan compares to other countries around the world and in the Asia-Pacific region.
Kazakhstan's data is highlighted in the table below, use the filter and sort order options to allow easy comparison with other countries.
Data source: United Nations, Washington D.C., Eurostat, Luxembourg and World Economics Research, London