Bellevue Heights is a village in Saint John, Antigua and Barbuda. It had a population of 453 people in 2011. Geography. According to the Antigua and Barbuda Statistics Division, the village had a total area of 0.87 square kilometres in 2011. Demographics. There were 453 people living in Bellevue Heights as of the 2011 census. The village was 87.07% African, 7.56% other mixed, 1.46% white, 1.22% Syrian/Lebanese, 0.73% mixed black/white, and the remainder from various other ethnic groups. The population was born in different countries, including 66.59% in Antigua and Barbuda, 6.59% in Guyana, 4.63% in the United States, 3.90% in Dominica, 3.17% in Jamaica, 2.44% in Trinidad and Tobago, and the remainder from various other countries. The population had diverse religious affiliations, including 22.79% Anglican and 13.24% Catholic.