Below is a list of the Regions of Trinidad and Tobago ranked by their Human Development Index as of 2021.
| Rank | Region | HDI (2021)[1] | |
|---|---|---|---|
| Very high human development | |||
| 1 | Central (Chaguanas, Couva-Tabaquite-Talbaro) | 0.816 | |
| 2 | North West (Arima, Diego Mártin, Port of Spain, San Juan-Laventille, Tunanpuna-Piarco) | 0.815 | |
| – | 0.810 | ||
| 3 | South West (Penal-Debe, Point Fortin, Princes Town, San Fernando, Siparia) | 0.804 | |
| 4 | Tobago | 0.800 | |
| High human development | |||
| 5 | East (Sangre-Grande, Mayaro-Río Claro) | 0.783 | |