Singapore Population Pyramid 2031
Singapore
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2031
Population:
6,058,404
Year
2031Summary
Singapore in 2031
United Nations projections (medium variant) put the population of Singapore at 6,058,404 in 2031. Compared with 2021, when the projection stands at 5,546,290, that represents growth of 9.2% over ten years.
With a projected median age of 40.7 years, Singapore would have a youth dependency ratio of 17.1 and an old-age dependency ratio of 24.6 per 100 people of working age. The narrow base of the pyramid marks a constrictive age structure: fertility below replacement level and a rising share of older people.
Data source: United Nations World Population Prospects, 2024 revision (medium variant) — last updated July 2024.
Key indicators for Singapore
Population
6,058,404
Median age
40.7
0-14 %
12.0%
65+ %
17.4%
Child dependency
17.1
Old-age dependency
24.6
Region
Pyramid shape
Population 2050
6,081,692
Population 2100
4,163,013
What is driving the change
Births per woman
Total fertility rate, 1960–2023
123456
1960Replacement level (2.1)2023 · 0.97
In 2023 women in Singapore had on average 0.97 children, below the replacement level of 2.1.
Source: World Bank World Development Indicators, latest available year.
Life expectancy at birth
Years, 1960–2023
Total
Women
Men
5060708090
19602023 · 82.9
A child born there in 2023 could expect to live 82.9 years on average (85.2 years for girls, 80.7 for boys).
Source: World Bank World Development Indicators, latest available year.
People supported per 100 workers
Dependency ratios, 1950–2100
Children
Older adults
255075100
19502100
Migration to and from Singapore
Where immigrants come from (2024)
2,709,692 immigrants live in Singapore, 46.5% of the population.
| Malaysia | 1,553,249 |
| China | 533,745 |
| India | 377,038 |
| Indonesia | 180,437 |
| United States of America | 26,705 |
Where emigrants live (2024)
269,604 people born in Singapore live in other countries.
| Malaysia | 79,926 |
| Australia | 68,087 |
| United Kingdom | 45,936 |
| Bangladesh | 12,909 |
| Canada | 12,878 |
Explore
Immigration statistics
Origin of migrant stocks map
Source: United Nations International Migrant Stock 2024.
How Singapore compares with its neighbours
| Country | Population | Median age | Relative size |
|---|---|---|---|
| Singapore | 6,058,405 | 40.7 | |
| Laos | 8,447,766 | 27.9 | |
| Timor-Leste | 1,540,656 | 25.1 | |
| Brunei Darussalam | 485,316 | 36.5 | |
| Cambodia | 19,012,052 | 28.4 |
Frequently asked questions about Singapore's population
How many people are projected to live in Singapore in 2031?
Singapore is projected to have a population of 6,058,404 in 2031.
Is Singapore's population growing or shrinking?
Singapore's population grew 9.2% over the previous ten years, and is projected to reach 6,081,692 by 2050.
How old is the population of Singapore?
Singapore's median age is 40.7 years.
What share of Singapore's population is over 65 or under 15?
In Singapore, 12.0% of people are under 15 and 17.4% are 65 or older.
What type of population pyramid does Singapore have?
Singapore has a constrictive pyramid: cohorts of children are smaller than those of their parents, reflecting low fertility and an ageing population.
