Guyana Population Pyramid 1991
Guyana in 1991
The population of Guyana in 1991 was 747,861. That is 3.7% less than in 1981, when the population stood at 776,454.
With a median age of 21.1 years, Guyana had a youth dependency ratio of 61.8 and an old-age dependency ratio of 6.7 per 100 people of working age. 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 | 747,861 | 21.1 | |
| Suriname | 415,013 | 21.0 | |
| French Guiana | 116,981 | 24.3 | |
| Uruguay | 3,122,354 | 31.0 | |
| Paraguay | 4,144,364 | 19.3 |





