| Official Zip Code Name | Block Island |
| Zip Code State | Rhode Island |
| Primary County: | Washington |
| Area Code | 401 |
| Current Population: | 37081 |
| Racial Majority: | White 62.49% |
| Median Household Income | $55618 |
| Average Adjusted Gross Income | $89060 |
| Time Zone: | 5 |
| Elevation Range | -6 ft. |
| Area | 9.082 Sqm. |
| Coordinates(Y,X) | 41.189200, -71.578613 |