The Most Developed in Tonga
The World Census compiles a "Human Development Index" by measuring citizens' average life expectancy, education, and income.
As a region, Tonga is ranked 11,274th in the world for Most Developed.
 | Nation | World | Human Development Index | ||
|---|---|---|---|---|---|
| 1. |  The State of BlackBird Kitty | 96,387th | 59.47 | ||
| 2. |  The District of Achigain | 96,849th | 59.41 | ||
| 3. |  The Queen's State of Pasley | 108,413th | 58.28 | ||
| 4. |  The State of Barbara C | 126,888th | 56.86 | ||
| 5. |  The Queen's State of Zeraterra | 130,094th | 56.57 | ||
| 6. |  The State of Tupou | 162,557th | 54.22 | ||
| 7. |  The State of Q-Ten | 208,524th | 52.66 | ||
| 8. | The State of Dolcci Carlos | 225,623rd | 51.17 | ||