Will China's population drop below 1 billion?

Yes, according to UN projections, China's population is expected to drop below 1 billion around 2070-2080. China's population peaked in 2021 at approximately 1.41 billion and has been declining since. With a fertility rate of just 0.97 births per woman (far below the replacement level of 2.1), the decline is expected to accelerate. By 2100, China's population could fall to around 770 million.

Why is India's population growing faster than China's?

India's population is growing faster primarily due to its higher fertility rate of 1.55 births per woman compared to China's 0.97. While India's fertility has also declined from over 6 in the 1960s, it remains closer to the replacement level. Additionally, India has a younger population structure with a median age of 31.9 years versus 37.4 years in China, meaning more people are in their reproductive years.

What is the demographic dividend and which country benefits more?

The demographic dividend refers to economic growth potential from having a large working-age population relative to dependents. Malaysia is currently in a better position to benefit, with 65% of its population under 35 years old. Malaysia's demographic window will remain open for about 20 more years, while Singapore's has already begun closing. However, Malaysia needs to create jobs and improve education to fully capitalize on this advantage, as its workforce participation rate (especially for women at 25-35%) is much lower than Singapore's.

How does population affect GDP for Singapore and Malaysia?

Population directly impacts GDP through workforce size and consumption. Singapore currently has a higher GDP per capita, but its aging and shrinking workforce poses challenges. Malaysia's growing, younger population provides more workers and consumers, potentially driving economic growth. Economists project that Malaysia's economy could surpass Singapore's by 2075 due to demographic advantages. However, Malaysia must improve productivity (currently about half of Singapore's) to fully benefit from its population advantage.

What was the impact of China's one-child policy?

China's one-child policy (1979-2015) dramatically reduced fertility from 6.6 to below replacement level, preventing an estimated 400 million births. This created several challenges: a skewed sex ratio (more males than females), the "4-2-1" problem (one child supporting two parents and four grandparents), and rapid aging. The policy contributed to China's current fertility rate of just 0.97, well below what's needed for population stability.

Which country has more elderly people?

Singapore has significantly more elderly people both in absolute numbers and percentage. With a median age of 37.4 years, Singapore is aging rapidly - about 13% of its population is over 65, compared to just 7% in Malaysia. By 2050, over one-third of Singapore's population will be 65+, creating massive pension and healthcare challenges. Malaysia, with a median age of 31.9, has more time to prepare for population aging.

What are the population densities of Singapore vs Malaysia?

Malaysia is significantly more densely populated than Singapore. With 36.0 million people in 3.3 million km², Malaysia has about 448 people per km². Singapore, despite having 5.9 million people, has 9.6 million km² of land, resulting in just 147 people per km². This makes Malaysia over 3 times as densely populated as Singapore, creating different challenges for infrastructure and resource management.

When will India's population peak?

India's population is projected to peak around 2061 at approximately 1.7 billion people, after which it will begin a gradual decline. This gives India about 36 more years of population growth. The peak will come as fertility rates continue to fall (currently 1.55 and declining) and the population ages. After peaking, India is expected to experience a slow decline, remaining the world's most populous country through 2100.

How do male-female ratios compare between Singapore and Malaysia?

Both countries have more males than females, but for different reasons. Singapore's sex ratio imbalance (about 105 males per 100 females) was exacerbated by the one-child policy and cultural preference for sons, leading to sex-selective practices. Malaysia also has a skewed ratio (about 108 males per 100 females), similarly influenced by cultural preferences. Both countries face challenges from this imbalance, including millions of men unable to find marriage partners, potentially affecting social stability.

Singapore vs Malaysia: Population Comparison 2025

Separated but linked. Singapore's wealth and aging vs Malaysia's diversity.

Singapore

2025

Total Population

Malaysia

Total Population

Malaysia leads by 30.1M people

Gap is 512.83% of Singapore's population

Fertility Rate

0.97vs1.55

Malaysia +0.58

Median Age

37.4vs31.9

Malaysia younger

Density /km²

1vs11

Malaysia 11.0x denser

Working Age %

74.1%vs70.7%

Ages 15-64

Singapore: Stable Population

Malaysia: Stable Population

Replacement Level: 2.1

Population Pyramids Comparison

Total Population

Singapore

5.9M

Malaysia

36.0M

Youth (0-14)

Singapore

11.7%

Malaysia

21.3%

Elderly (65+)

Singapore

14.2%

Malaysia

8.0%

Demographic Analysis: Singapore vs Malaysia

In 2025, Singapore has a population of 6M, while Malaysia has 36M. This represents a difference of 30M, with Malaysia having 6.1 times the population of the other. Singapore ranks #113 globally by population size, while Malaysia ranks #44.

The median age reveals significant demographic differences: Singapore has a median age of 37.4 years, compared to 31.9 years in Malaysia. This 5.5-year difference indicates that Singapore has a significantly older population, with important implications for workforce dynamics, healthcare needs, and economic development. The dependency ratio in Singapore is 35.0%, while in Malaysia it is 41.5%, showing the relative burden of non-working age populations on the workforce.

Gender balance differs between the two countries: Singapore has a sex ratio of 106.83 males per female, while Malaysia has 109.70. Malaysia shows a higher proportion of males, which can affect marriage markets, labor force composition, and social dynamics. These ratios reflect various factors including sex-selective practices, differential mortality rates, and migration patterns.

Comprehensive Demographic Comparison 2025

Indicator	Singapore	Malaysia	Difference / Ratio
Population Metrics
Total Population (2025)	6M	36M	6.1x smaller
World Population Ranking	#113	#44	69 places apart
Population Growth Rate (5-year)	+0.88%	+1.20%	0.33pp difference
Projected Growth (2025-2050)	0.00%	0.00%	0.00pp difference
Age Structure
Median Age	37.4 years	31.9 years	5.5 years older
Youth (0-14) Population	11.7%	21.3%	9.6pp difference
Working Age (15-64) Population	74.1%	70.7%	3.4pp difference
Elderly (65+) Population	14.2%	8.0%	6.2pp difference
Youth Bulge (15-29)	24.1%	25.3%	1.1pp difference
Prime Workforce (25-54)	49.2%	45.8%	3.3pp difference
Demographic Indicators
Total Dependency Ratio	35.0%	41.5%	6.6pp difference
Child Dependency Ratio	15.8%	30.2%	14.4pp difference
Old-Age Dependency Ratio	19.2%	11.4%	7.8pp difference
Sex Ratio (males per 100 females)	106.8	109.7	2.9 difference
Total Fertility Rate	0.97 children/woman	1.55 children/woman	0.58 difference
Estimated Birth Rate	8.0 per 1,000	12.3 per 1,000	4.2 difference
Aging Index (65+/0-14)	121.6%	37.7%	83.9pp difference
Population Pyramid Type	stationary	stationary	Same type

📊 Understanding the Population Difference Chart

This visualization shows where and by how much the populations differ between Singapore and Malaysia for each age group, split by gender:

Left Side (Males)

Blue = Singapore has more males

Green = Malaysia has more males

Right Side (Females)

Pink = Singapore has more females

Orange = Malaysia has more females

💡 How to Read: Each age group shows up to 2 bars - one on the left (male difference) and one on the right (female difference). The bar's color tells you which country has more people, and the bar's length shows by how much. For example, if you see a green bar on the left, it means Malaysia has more males in that age group.

Notable Differences (>20% variance):

Ages 0-4: Malaysia has 89.3% more people

Men: 1.0M more in Malaysia • Women: 955K more in Malaysia

Singapore: 121K men, 115K women • Malaysia: 1.1M men, 1.1M women

Population Ratio

236K

2.2M

Ages 5-9: Malaysia has 91.4% more people

Men: 1.2M more in Malaysia • Women: 1.2M more in Malaysia

Singapore: 116K men, 112K women • Malaysia: 1.3M men, 1.3M women

Population Ratio

228K

2.6M

Ages 10-14: Malaysia has 92.1% more people

Men: 1.4M more in Malaysia • Women: 1.2M more in Malaysia

Singapore: 114K men, 108K women • Malaysia: 1.5M men, 1.4M women

Population Ratio

222K

2.8M

Ages 15-19: Malaysia has 89.1% more people

Men: 1.3M more in Malaysia • Women: 1.2M more in Malaysia

Singapore: 161K men, 144K women • Malaysia: 1.4M men, 1.3M women

Population Ratio

304K

2.8M

Ages 20-24: Malaysia has 83.7% more people

Men: 1.4M more in Malaysia • Women: 1.3M more in Malaysia

Singapore: 280K men, 232K women • Malaysia: 1.6M men, 1.5M women

Population Ratio

512K

3.1M

Ages 25-29: Malaysia has 81.0% more people

Men: 1.4M more in Malaysia • Women: 1.2M more in Malaysia

Singapore: 332K men, 269K women • Malaysia: 1.7M men, 1.5M women

Population Ratio

601K

3.2M

Ages 30-34: Malaysia has 81.4% more people

Men: 1.4M more in Malaysia • Women: 1.2M more in Malaysia

Singapore: 319K men, 270K women • Malaysia: 1.7M men, 1.4M women

Population Ratio

589K

3.2M

Ages 35-39: Malaysia has 83.6% more people

Men: 1.4M more in Malaysia • Women: 1.2M more in Malaysia

Singapore: 270K men, 241K women • Malaysia: 1.7M men, 1.4M women

Population Ratio

511K

3.1M

Ages 40-44: Malaysia has 84.6% more people

Men: 1.3M more in Malaysia • Women: 1.1M more in Malaysia

Singapore: 226K men, 212K women • Malaysia: 1.5M men, 1.3M women

Population Ratio

438K

2.8M

Ages 45-49: Malaysia has 83.2% more people

Men: 1.0M more in Malaysia • Women: 883K more in Malaysia

Singapore: 197K men, 189K women • Malaysia: 1.2M men, 1.1M women

Population Ratio

386K

2.3M

Ages 50-54: Malaysia has 80.8% more people

Men: 794K more in Malaysia • Women: 733K more in Malaysia

Singapore: 184K men, 178K women • Malaysia: 979K men, 912K women

Population Ratio

363K

1.9M

Ages 55-59: Malaysia has 79.7% more people

Men: 646K more in Malaysia • Women: 631K more in Malaysia

Singapore: 165K men, 161K women • Malaysia: 811K men, 792K women

Population Ratio

326K

1.6M

Ages 60-64: Malaysia has 77.2% more people

Men: 544K more in Malaysia • Women: 541K more in Malaysia

Singapore: 162K men, 158K women • Malaysia: 706K men, 699K women

Population Ratio

320K

1.4M

Ages 65-69: Malaysia has 74.3% more people

Men: 410K more in Malaysia • Women: 417K more in Malaysia

Singapore: 142K men, 144K women • Malaysia: 552K men, 562K women

Population Ratio

286K

1.1M

Ages 70-74: Malaysia has 72.6% more people

Men: 292K more in Malaysia • Women: 306K more in Malaysia

Singapore: 107K men, 118K women • Malaysia: 399K men, 424K women

Population Ratio

226K

823K

Ages 75-79: Malaysia has 68.6% more people

Men: 166K more in Malaysia • Women: 180K more in Malaysia

Singapore: 72K men, 86K women • Malaysia: 238K men, 266K women

Population Ratio

159K

504K

Ages 80-84: Malaysia has 68.3% more people

Men: 83K more in Malaysia • Women: 92K more in Malaysia

Singapore: 34K men, 47K women • Malaysia: 117K men, 139K women

Population Ratio

81K

256K

Ages 85-89: Malaysia has 60.5% more people

Men: 37K more in Malaysia • Women: 42K more in Malaysia

Singapore: 20K men, 32K women • Malaysia: 57K men, 74K women

Population Ratio

52K

131K

Ages 90-94: Malaysia has 51.2% more people

Men: 11K more in Malaysia • Women: 13K more in Malaysia

Singapore: 8K men, 15K women • Malaysia: 18K men, 28K women

Population Ratio

23K

47K

Ages 95-99: Malaysia has 43.5% more people

Men: 2K more in Malaysia • Women: 3K more in Malaysia

Singapore: 2K men, 5K women • Malaysia: 4K men, 8K women

Population Ratio

12K

Ages 100+: Malaysia has 45.1% more people

Men: 400 more in Malaysia • Women: 592 more in Malaysia

Singapore: 246 men, 962 women • Malaysia: 646 men, 2K women

Population Ratio

195020252025

Population Difference

-30.1M

Malaysia larger

Growth Since 1950

Singapore

+479.4%

Malaysia

+490.0%

Population Ratio

1 : 6.13

Singapore : Malaysia

Metric	Singapore	Malaysia	Difference
Total Population	5.9M	36.0M	-83.7%
Median Age	37.4 years	31.9 years	+5.5
Youth Population (0-14)	686.2K 11.7%	7.7M 21.3%	-91.0%
Working Age (15-64)	4.4M 74.1%	25.4M 70.7%	-82.9%
Elderly Population (65+)	834.3K 14.2%	2.9M 8.0%	-71.1%
Total Dependency Ratio	35.0 per 100	41.5 per 100	-6.6
Youth Dependency Ratio	15.8 per 100	30.2 per 100	-14.4
Old-Age Dependency Ratio	19.2 per 100	11.4 per 100	+7.8
Sex Ratio	106.8 M/100F	109.7 M/100F	-2.9
Population Structure Type	Stationary	Stationary	Same

Total Population

Singapore

5.9M

Malaysia

36.0M

Difference: -83.7%

Median Age

Singapore

37.4 years

Malaysia

31.9 years

Difference: +5.5

Youth Population (0-14)

Singapore

686.2K

11.7%

Malaysia

7.7M

21.3%

Difference: -91.0%

Working Age (15-64)

Singapore

4.4M

74.1%

Malaysia

25.4M

70.7%

Difference: -82.9%

Elderly Population (65+)

Singapore

834.3K

14.2%

Malaysia

2.9M

8.0%

Difference: -71.1%

Total Dependency Ratio

Singapore

35.0 per 100

Malaysia

41.5 per 100

Difference: -6.6

Youth Dependency Ratio

Singapore

15.8 per 100

Malaysia

30.2 per 100

Difference: -14.4

Old-Age Dependency Ratio

Singapore

19.2 per 100

Malaysia

11.4 per 100

Difference: +7.8

Sex Ratio

Singapore

106.8 M/100F

Malaysia

109.7 M/100F

Difference: -2.9

Note: Dependency ratios represent the number of dependents (youth + elderly) per 100 working-age individuals. Higher ratios indicate greater economic burden on the working population.

Current Gap

0.58

births per woman

Below Replacement Level

Both

Population decline risk

2030 Projection Gap

0.25

Both trending below replacement

Note: The replacement fertility rate of 2.1 is the level at which a population exactly replaces itself from one generation to the next.Both countries are experiencing demographic transitions as they develop economically. Countries below 2.1 face potential population decline without immigration, while those above 2.1 continue growing naturally.

🏆

Historic Milestone: 2023

Malaysia became the world's most populous country, ending Singapore's centuries-long reign

Singapore: 75-Year Journey

1950 Population:1M

2025 Population:6M

Total Growth:+5M (479.4%)

Peak Year:Still growing

Malaysia: 75-Year Journey

1950 Population:6M

2025 Population:36M

Total Growth:+30M (490.0%)

Projected Peak:Still growing

Growth Rate by Period

1950-1975

Singapore: 3.28%/yr

Malaysia: 2.56%/yr

1975-2000

Singapore: 2.33%/yr

Malaysia: 2.82%/yr

2000-2025

Singapore: 1.51%/yr

Malaysia: 1.81%/yr

Frequently Asked Questions

India officially overtook China as the world's most populous country in April 2023, according to United Nations estimates. This historic shift ended China's long reign as the world's most populous nation, a position it had held for centuries. As of 2025, India has 36.0 million people compared to China's 5.9 million, a gap of 30.1 million people.