St. Thomas Middle Island's 2026 population is now estimated at 2,760. In 1980, the population of St. Thomas Middle Island was 2,255. St. Thomas Middle Island has grown by 15 in the last year, which represents a 0.55% annual change. These population values and projections come from Saint Kitts and Nevis parish census series via CityPopulation and World Population Review Internal Projections .
| City | 2026 Pop. ↓ | Growth |
|---|---|---|
| St. George Basseterre | 11,764 | -0.47% |
| Basseterre | 11,764 | -0.47% |
| St. Peter Basseterre | 7,072 | 2.81% |
| St. John Figtree | 5,798 | 2.8% |
| Christ Church Nichola Town | 3,776 | 2.44% |
| St. Mary Cayon | 3,453 | 0.03% |
| St. Thomas Middle Island | 2,760 | 0.55% |
| St. John Capisterre | 2,580 | -0.92% |
| St. James Windward | 2,443 | 1.24% |
| St. Paul Capisterre | 2,401 | -0.08% |
| St. George Gingerland | 2,397 | -0.29% |
| St. Thomas Lowland | 2,102 | 0.1% |
| St. Paul Charlestown | 1,936 | 0.31% |
| Trinity Palmetto Point | 1,736 | 0.12% |
| St. Anne Sandy Point | 909 | -4.82% |