South America Population Pyramid 1955

South America
1955
Population: 129,351,295

Year

-5 -1   1955  +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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South America in 1955

The population of South America in 1955 was 129,351,296. With a median age of 19.5 years, South America had a youth dependency ratio of 74.4 and an old-age dependency ratio of 5.8 per 100 people of working age.

The pyramid is expansive: its wide base of young cohorts reflects high fertility and a rapidly growing population.

Share of the population by age group, 1950–2100

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

Population
129,351,296
Median age
19.5
0-14 %
41.3%
65+ %
3.2%
Child dependency
74.4
Old-age dependency
5.8
Pyramid shape
Births per woman

The World Bank does not publish this indicator for regions or continents.

Life expectancy at birth

The World Bank does not publish this indicator for regions or continents.

People supported per 100 workers
Dependency ratios, 1950–2100
Children Older adults
20406080
19502100
Where immigrants come from (2024)

12,230,850 immigrants live in South America.

Venezuela6,268,352
Colombia1,317,258
Paraguay587,559
Bolivia561,026
Peru516,754
Where emigrants live (2024)

21,233,109 people born in South America live in other countries.

United States of America4,112,869
Spain3,246,905
Colombia2,951,953
Peru1,719,519
Argentina1,550,287
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Immigration statistics

Source: United Nations International Migrant Stock 2024.

How many people lived in South America in 1955?
South America had a population of 129,351,296 in 1955.
How old is the population of South America?
South America's median age is 19.5 years.
What share of South America's population is over 65 or under 15?
In South America, 41.3% of people are under 15 and 3.2% are 65 or older.
What type of population pyramid does South America have?
South America has an expansive pyramid: a wide base of young cohorts reflecting high fertility and continued population growth.

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