Singapore's population is estimated by the United Nations to be 5.8 million in 2021.
The population of Singapore grew at -1.3% in the last year and is ranked the 35th most populated country in Asia-Pacific, ahead of Lebanon.
Singapore last conducted a national census in 2020 and 99.9% of births in Singapore are recorded. Read more from the World Econcomics Population Data Quality Ratings and see how Singapore compares to other countries around the world and in the Asia-Pacific region.
Singapore'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