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 2.23 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 2.77 births per woman compared to China's 2.23. 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 29.6 years versus 30.8 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. Algeria is currently in a better position to benefit, with 65% of its population under 35 years old. Algeria's demographic window will remain open for about 20 more years, while Morocco's has already begun closing. However, Algeria 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 Morocco's.

How does population affect GDP for Morocco and Algeria?

Population directly impacts GDP through workforce size and consumption. Morocco currently has a higher GDP per capita, but its aging and shrinking workforce poses challenges. Algeria's growing, younger population provides more workers and consumers, potentially driving economic growth. Economists project that Algeria's economy could surpass Morocco's by 2075 due to demographic advantages. However, Algeria must improve productivity (currently about half of Morocco'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 2.23, well below what's needed for population stability.

Which country has more elderly people?

Morocco has significantly more elderly people both in absolute numbers and percentage. With a median age of 30.8 years, Morocco is aging rapidly - about 13% of its population is over 65, compared to just 7% in Algeria. By 2050, over one-third of Morocco's population will be 65+, creating massive pension and healthcare challenges. Algeria, with a median age of 29.6, has more time to prepare for population aging.

What are the population densities of Morocco vs Algeria?

Algeria is significantly more densely populated than Morocco. With 47.4 million people in 3.3 million km², Algeria has about 448 people per km². Morocco, despite having 38.4 million people, has 9.6 million km² of land, resulting in just 147 people per km². This makes Algeria over 3 times as densely populated as Morocco, 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 2.77 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 Morocco and Algeria?

Both countries have more males than females, but for different reasons. Morocco'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. Algeria 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.

Morocco vs Algeria: Population Comparison 2025

North African competitors. Similar demographics, different economic paths.

Morocco

2025

Total Population

Algeria

Total Population

Algeria leads by 9.0M people

Gap is 23.43% of Morocco's population

Fertility Rate

2.23vs2.77

Algeria +0.54

Median Age

30.8vs29.6

Algeria younger

Density /km²

4vs14

Algeria 3.5x denser

Working Age %

66.4%vs63.3%

Ages 15-64

Morocco: Stable Population

Algeria: Stable Population

Replacement Level: 2.1

Population Pyramids Comparison

Total Population

Morocco

38.4M

Algeria

47.4M

Youth (0-14)

Morocco

25.2%

Algeria

29.9%

Elderly (65+)

Morocco

8.5%

Algeria

6.8%

Demographic Analysis: Morocco vs Algeria

In 2025, Morocco has a population of 38M, while Algeria has 47M. This represents a difference of 9M, with Algeria having 1.2 times the population of the other. Morocco ranks #41 globally by population size, while Algeria ranks #33.

The median age reveals significant demographic differences: Morocco has a median age of 30.8 years, compared to 29.6 years in Algeria. This 1.2-year difference indicates that Morocco has a significantly older population, with important implications for workforce dynamics, healthcare needs, and economic development. The dependency ratio in Morocco is 50.7%, while in Algeria it is 58.1%, showing the relative burden of non-working age populations on the workforce.

Gender balance differs between the two countries: Morocco has a sex ratio of 101.64 males per female, while Algeria has 104.04. Algeria 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	Morocco	Algeria	Difference / Ratio
Population Metrics
Total Population (2025)	38M	47M	1.2x smaller
World Population Ranking	#41	#33	8 places apart
Population Growth Rate (5-year)	+0.99%	+1.50%	0.51pp difference
Projected Growth (2025-2050)	0.00%	0.00%	0.00pp difference
Age Structure
Median Age	30.8 years	29.6 years	1.2 years older
Youth (0-14) Population	25.2%	29.9%	4.7pp difference
Working Age (15-64) Population	66.4%	63.3%	3.1pp difference
Elderly (65+) Population	8.5%	6.8%	1.6pp difference
Youth Bulge (15-29)	23.6%	20.6%	3.0pp difference
Prime Workforce (25-54)	41.2%	40.8%	0.4pp difference
Demographic Indicators
Total Dependency Ratio	50.7%	58.1%	7.3pp difference
Child Dependency Ratio	38.0%	47.3%	9.3pp difference
Old-Age Dependency Ratio	12.7%	10.8%	2.0pp difference
Sex Ratio (males per 100 females)	101.6	104.0	2.4 difference
Total Fertility Rate	2.23 children/woman	2.77 children/woman	0.54 difference
Estimated Birth Rate	16.2 per 1,000	19.0 per 1,000	2.8 difference
Aging Index (65+/0-14)	33.5%	22.7%	10.8pp 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 Morocco and Algeria for each age group, split by gender:

Left Side (Males)

Blue = Morocco has more males

Green = Algeria has more males

Right Side (Females)

Pink = Morocco has more females

Orange = Algeria 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 Algeria has more males in that age group.

Notable Differences (>20% variance):

Ages 0-4: Algeria has 30.9% more people

Men: 710K more in Algeria • Women: 684K more in Algeria

Morocco: 1.6M men, 1.5M women • Algeria: 2.3M men, 2.2M women

Population Ratio

3.1M

4.5M

Ages 5-9: Algeria has 35.1% more people

Men: 889K more in Algeria • Women: 866K more in Algeria

Morocco: 1.7M men, 1.6M women • Algeria: 2.5M men, 2.4M women

Population Ratio

3.2M

5.0M

Ages 10-14: Algeria has 29.0% more people

Men: 683K more in Algeria • Women: 678K more in Algeria

Morocco: 1.7M men, 1.6M women • Algeria: 2.4M men, 2.3M women

Population Ratio

3.3M

4.7M

Ages 35-39: Algeria has 22.3% more people

Men: 439K more in Algeria • Women: 381K more in Algeria

Morocco: 1.5M men, 1.4M women • Algeria: 1.9M men, 1.8M women

Population Ratio

2.9M

3.7M

Ages 40-44: Algeria has 25.6% more people

Men: 508K more in Algeria • Women: 418K more in Algeria

Morocco: 1.4M men, 1.3M women • Algeria: 1.9M men, 1.8M women

Population Ratio

2.7M

3.6M

Ages 45-49: Algeria has 22.4% more people

Men: 391K more in Algeria • Women: 302K more in Algeria

Morocco: 1.2M men, 1.2M women • Algeria: 1.6M men, 1.5M women

Population Ratio

2.4M

3.1M

Ages 90-94: Algeria has 30.3% more people

Men: 6K more in Algeria • Women: 7K more in Algeria

Morocco: 10K men, 20K women • Algeria: 15K men, 27K women

Population Ratio

29K

42K

Ages 95-99: Algeria has 39.5% more people

Men: 1K more in Algeria • Women: 2K more in Algeria

Morocco: 1K men, 3K women • Algeria: 2K men, 5K women

Population Ratio

Ages 100+: Algeria has 56.4% more people

Men: 90 more in Algeria • Women: 199 more in Algeria

Morocco: 45 men, 178 women • Algeria: 135 men, 377 women

Population Ratio

223

512

195020252025

Population Difference

-9.0M

Algeria larger

Growth Since 1950

Morocco

+330.1%

Algeria

+426.0%

Population Ratio

1 : 1.23

Morocco : Algeria

Metric	Morocco	Algeria	Difference
Total Population	38.4M	47.4M	-19.0%
Median Age	30.8 years	29.6 years	+1.2
Youth Population (0-14)	9.7M 25.2%	14.2M 29.9%	-31.8%
Working Age (15-64)	25.5M 66.4%	30.0M 63.3%	-15.0%
Elderly Population (65+)	3.2M 8.5%	3.2M 6.8%	+0.6%
Total Dependency Ratio	50.7 per 100	58.1 per 100	-7.3
Youth Dependency Ratio	38.0 per 100	47.3 per 100	-9.3
Old-Age Dependency Ratio	12.7 per 100	10.8 per 100	+2.0
Sex Ratio	101.6 M/100F	104.0 M/100F	-2.4
Population Structure Type	Stationary	Stationary	Same

Total Population

Morocco

38.4M

Algeria

47.4M

Difference: -19.0%

Median Age

Morocco

30.8 years

Algeria

29.6 years

Difference: +1.2

Youth Population (0-14)

Morocco

9.7M

25.2%

Algeria

14.2M

29.9%

Difference: -31.8%

Working Age (15-64)

Morocco

25.5M

66.4%

Algeria

30.0M

63.3%

Difference: -15.0%

Elderly Population (65+)

Morocco

3.2M

8.5%

Algeria

3.2M

6.8%

Difference: +0.6%

Total Dependency Ratio

Morocco

50.7 per 100

Algeria

58.1 per 100

Difference: -7.3

Youth Dependency Ratio

Morocco

38.0 per 100

Algeria

47.3 per 100

Difference: -9.3

Old-Age Dependency Ratio

Morocco

12.7 per 100

Algeria

10.8 per 100

Difference: +2.0

Sex Ratio

Morocco

101.6 M/100F

Algeria

104.0 M/100F

Difference: -2.4

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

0.54

births per woman

Below Replacement Level

Neither

Healthy replacement rates

2030 Projection Gap

0.44

Algeria above 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

Algeria became the world's most populous country, ending Morocco's centuries-long reign

Morocco: 75-Year Journey

1950 Population:9M

2025 Population:38M

Total Growth:+29M (330.1%)

Peak Year:Still growing

Algeria: 75-Year Journey

1950 Population:9M

2025 Population:47M

Total Growth:+38M (426.0%)

Projected Peak:Still growing

Growth Rate by Period

1950-1975

Morocco: 2.64%/yr

Algeria: 2.24%/yr

1975-2000

Morocco: 2.04%/yr

Algeria: 2.75%/yr

2000-2025

Morocco: 1.21%/yr

Algeria: 1.73%/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 47.4 million people compared to China's 38.4 million, a gap of 9.0 million people.