Dukes County
Note: Cities appear in all capital letters. Towns are in upper/lower case letters.
Note: Cities appear in all capital letters. Towns are in upper/lower case letters.
| City or Town | 2000 | 2010 | % Change |
| Aquinnah | 344 | 311 | -9.59 |
| Chilmark | 843 | 866 | 2.73 |
| Edgartown | 3,779 | 4,067 | 7.62 |
| Gosnold | 86 | 75 | -12.79 |
| Oak Bluffs | 3,713 | 4,527 | 21.92 |
| Tisbury | 3,755 | 3,949 | 5.17 |
| West Tisbury | 2,467 | 2,740 | 11.07 |
