Guyana Population Pyramid 1964
Guyana in 1964
As of 1964, Guyana counted 621,764 inhabitants. Over the previous ten years the population grew by 32.6%, up from 468,970 in 1954.
The median age was 16.2 years, and for every 100 people of working age (15–64) there were 98.0 children under 15 and 7.2 people aged 65 or over. This is an expansive pyramid — each cohort of children is larger than the one above it, the signature of high birth rates and rapid growth.
Data source: United Nations World Population Prospects, 2024 revision (medium variant) — last updated July 2024.
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 was 70.2 years in 2023: 73.9 for women and 66.5 for men.
Source: World Bank World Development Indicators, latest available year.
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 |
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 |
Source: United Nations International Migrant Stock 2024.
| Country | Population | Median age | Relative size |
|---|---|---|---|
| Guyana | 621,765 | 16.2 | |
| Suriname | 309,041 | 16.8 | |
| French Guiana | 36,948 | 22.5 | |
| Paraguay | 2,073,120 | 16.9 | |
| Uruguay | 2,653,181 | 29.3 |





