2012 Census Guyana’s Population: 746,955
2002 Census Guyana’s Population: 751,223
1991 Census Guyana’s Population: 723,673
1980 Census Guyana’s Population: 759,567
1970 Census Guyana’s Population: 701,718
1960 Census Guyana’s Population: 560,330
1946 Census Guyana’s Population: 375,701
1931 Census Guyana’s Population: 310,933
1911 Census Guyana’s Population: 296,041
1831 Census Guyana’s Population: 98,000