| Place Name | Hamilton |
| Place Type | Town |
| County | Essex County |
| Area Code(s) | 351,978 |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2021) | 7,617 |
| Majority Ethnicity | White 91.98% |
| Metro/Micro Stats Area | Boston-Cambridge-Newton, MA-NH |
| US Congressional District(s) | Massachusetts 6th |
| State House Districts | 4th Essex |
| State Senate Districts | First Essex and Middlesex |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 91.98% |
| African American | 0.76% |
| Hispanic | 0% |
| Asian | 6.03% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 1.24% |