Population Pyramids of the World from 1950 to 2100

Congo Population Pyramid 1991

Congo
Afghanistan Africa Albania Algeria Angola Antigua and Barbuda Argentina Armenia Aruba Asia Australia Australia/New Zealand Austria Azerbaijan Bahamas Bahrain Bangladesh Barbados Belarus Belgium Belize Benin Bhutan Bolivia (Plurinational State of) Bosnia and Herzegovina Botswana Brazil Brunei Darussalam Bulgaria Burkina Faso Burundi Cabo Verde Cambodia Cameroon Canada Caribbean Central African Republic Central America Central Asia Chad Channel Islands Chile China China, Hong Kong SAR China, Macao SAR Colombia Comoros Congo Costa Rica Croatia Cuba Curaçao Cyprus Czech Republic Côte d'Ivoire Dem. People's Republic of Korea Democratic Republic of the Congo Denmark Djibouti Dominican Republic Eastern Africa Eastern Asia Eastern Europe Ecuador Egypt El Salvador Equatorial Guinea Eritrea Estonia Ethiopia Europe Fiji Finland France French Guiana French Polynesia Gabon Gambia Georgia Germany Ghana Greece Grenada Guadeloupe Guam Guatemala Guinea Guinea-Bissau Guyana Haiti Honduras Hungary Iceland India Indonesia Iran (Islamic Republic of) Iraq Ireland Israel Italy Jamaica Japan Jordan Kazakhstan Kenya Kiribati Kuwait Kyrgyzstan Lao People's Democratic Republic Latin America and the Caribbean Latvia Least developed countries Lebanon Lesotho Less developed regions Less developed regions, excluding China Less developed regions, excluding least developed countries Liberia Libya Lithuania Luxembourg Madagascar Malawi Malaysia Maldives Mali Malta Martinique Mauritania Mauritius Mayotte Melanesia Mexico Micronesia Micronesia (Fed. States of) Middle Africa Mongolia Montenegro More developed regions Morocco Mozambique Myanmar Namibia Nepal Netherlands New Caledonia New Zealand Nicaragua Niger Nigeria Northern Africa Northern America Northern Europe Norway Oceania Oman Other non-specified areas Pakistan Panama Papua New Guinea Paraguay Peru Philippines Poland Polynesia Portugal Puerto Rico Qatar Republic of Korea Republic of Moldova Romania Russian Federation Rwanda Réunion Saint Lucia Saint Vincent and the Grenadines Samoa Sao Tome and Principe Saudi Arabia Senegal Serbia Seychelles Sierra Leone Singapore Slovakia Slovenia Solomon Islands Somalia South Africa South America South Sudan South-Central Asia South-Eastern Asia Southern Africa Southern Asia Southern Europe Spain Sri Lanka State of Palestine Sub-Saharan Africa Sudan Suriname Swaziland Sweden Switzerland Syrian Arab Republic TFYR Macedonia Tajikistan Thailand Timor-Leste Togo Tonga Trinidad and Tobago Tunisia Turkey Turkmenistan Uganda Ukraine United Arab Emirates United Kingdom United Republic of Tanzania United States Virgin Islands United States of America Uruguay Uzbekistan Vanuatu Venezuela (Bolivarian Republic of) Viet Nam Western Africa Western Asia Western Europe Western Sahara World Yemen Zambia Zimbabwe
1991
Population: 2,449,229

Year

-5 -1   1991  +1 +5

Country

A B C D E F G H I J K L M N O P Q R S T U V W Y Z
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Summary

Congo in 1991

As of 1991, the Congo counted 2,449,230 inhabitants. That is 31.0% more than in 1981, when the population stood at 1,869,759.

With a median age of 17.7 years, the Congo had a youth dependency ratio of 83.5 and an old-age dependency ratio of 6.3 per 100 people of working age. The pyramid is expansive: its wide base of young cohorts reflects high fertility and a rapidly growing population.

Ranks #133 of 201 by population Ranks #153 of 201 by median age Ranks #59 of 201 by growth

Share of the population by age group, 1950–2100

Data source: United Nations World Population Prospects, 2024 revision (medium variant) — last updated July 2024.

Key indicators for Congo
Population
2,449,230
Median age
17.7
0-14 %
44.0%
65+ %
3.3%
Child dependency
83.5
Old-age dependency
6.3
Region
AFRICA
Pyramid shape
Expansive
Population 2050
11,006,472
Population 2100
20,025,644
What is driving the change
Births per woman
Total fertility rate, 1960–2023
1234567
1960Replacement level (2.1)2023 · 4.16

In 2023 women in the Congo had on average 4.16 children, above 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
40506070
19602023 · 65.8

A child born there in 2023 could expect to live 65.8 years on average (67.5 years for girls, 64.1 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 Congo
Where immigrants come from (2024)

377,228 immigrants live in Congo, 6.0% of the population.

D.R. Congo168,387
Angola40,756
Mali33,521
Central African Republic32,312
Rwanda24,825
Where emigrants live (2024)

231,080 people born in Congo live in other countries.

France94,890
South Africa29,093
Tanzania24,189
Gabon17,698
Zambia13,869
Explore
Immigration statistics Origin of migrant stocks map

Source: United Nations International Migrant Stock 2024.

How Congo compares with its neighbours
Country Population Median age Relative size
Congo 2,449,230 17.7
Central African Republic 2,963,192 17.6
Gabon 1,010,819 18.9
Equatorial Guinea 492,218 19.5
Sao Tome and Principe 125,697 17.3
Frequently asked questions about Congo's population
What was the population of the Congo in 1991?
The Congo had a population of 2,449,230 in 1991.
Is the population of the Congo increasing or decreasing?
The Congo's population grew 31.0% over the previous ten years, and is projected to reach 11,006,472 by 2050.
How old is the population of the Congo?
The median age in the Congo is 17.7 years — half the population is younger, half older.
What share of the Congo's population is over 65 or under 15?
In the Congo, 44.0% of people are under 15 and 3.3% are 65 or older.
What shape is the Congo's population pyramid, and what does it mean?
The Congo has an expansive pyramid: a wide base of young cohorts reflecting high fertility and continued population growth.

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