St. Mary
- Country:
- Antigua and Barbuda
- Continent:
- North America
St. Mary's 2026 population is now estimated at 8,570.In 1991, the population of St. Mary was 5,703.St. Mary has grown by 82 in the last year, which represents a 0.97% annual change.These population values and projections come from Antigua and Barbuda parish census series 1991-2011 via CityPopulation official attribution and World Population Review Internal Projections.