Guyana Population Pyramid 1966
Guyana
Afghanistan
Africa
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Less developed regions, excluding China
Less developed regions, excluding least developed countries
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More developed regions
Morocco
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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
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Rwanda
Réunion
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Samoa
Sao Tome and Principe
Saudi Arabia
Senegal
Serbia
Seychelles
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Singapore
Slovakia
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South Africa
South America
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Southern Africa
Southern Asia
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Sweden
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Tonga
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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
1966
Population:
648,646
Summary
Guyana in 1966
In 1966, Guyana had a total population of 648,646 people. A decade earlier, in 1956, the population was 500,575; it has grown by 29.6% since.
The median age was 16.1 years, and for every 100 people of working age (15–64) there were 97.9 children under 15 and 7.3 people aged 65 or over. The pyramid is expansive: its wide base of young cohorts reflects high fertility and a rapidly growing population.
Data source: United Nations World Population Prospects, 2024 revision (medium variant) — last updated July 2024.
Key indicators for Guyana
Population
648,646
Median age
16.1
0-14 %
47.7%
65+ %
3.6%
Child dependency
97.9
Old-age dependency
7.3
Pyramid shape
Population 2050
940,608
Population 2100
888,953
What is driving the change
Births per woman
Total fertility rate, 1960–2023
1234567
1960Replacement level (2.1)2023 · 2.41
The fertility rate of Guyana was 2.41 births per woman in 2023, above the 2.1 needed to replace each generation.
Source: World Bank World Development Indicators, latest available year.
Life expectancy at birth
Years, 1960–2023
Total
Women
Men
50607080
19602023 · 70.2
Life expectancy at birth was 70.2 years in 2023: 73.9 for women and 66.5 for men.
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 Guyana
Where immigrants come from (2024)
53,206 immigrants live in Guyana, 6.4% of the population.
| Venezuela | 40,545 |
| Suriname | 4,717 |
| Brazil | 2,190 |
| United States of America | 1,286 |
| China | 1,175 |
Where emigrants live (2024)
462,563 people born in Guyana live in other countries.
| United States of America | 314,783 |
| Canada | 81,615 |
| Trinidad and Tobago | 15,720 |
| Suriname | 14,720 |
| Venezuela | 8,227 |
Explore
Immigration statistics
Origin of migrant stocks map
Source: United Nations International Migrant Stock 2024.
How Guyana compares with its neighbours
| Country | Population | Median age | Relative size |
|---|---|---|---|
| Guyana | 648,647 | 16.1 | |
| Suriname | 331,135 | 16.1 | |
| French Guiana | 40,478 | 22.0 | |
| Paraguay | 2,177,585 | 16.9 | |
| Uruguay | 2,707,646 | 29.5 |
Frequently asked questions about Guyana's population
What was the population of Guyana in 1966?
Guyana had a population of 648,646 in 1966.
Is the population of Guyana increasing or decreasing?
Guyana's population grew 29.6% over the previous ten years, and is projected to reach 940,608 by 2050.
What is the median age in Guyana?
The median age in Guyana is 16.1 years — half the population is younger, half older.
What share of Guyana's population is over 65 or under 15?
3.6% of Guyana's population is 65 or older, and 47.7% is under 15.
What shape is Guyana's population pyramid, and what does it mean?
Guyana has an expansive pyramid: a wide base of young cohorts reflecting high fertility and continued population growth.
