| Place Name | Middleton |
| Place Type | Town |
| ZIP Code(s) | 01949 |
| County | Essex County |
| Area Code(s) | 351,978 |
| Timezone | Eastern Standard Time (EST) |
| Population (2021) | 9,726 |
| Majority Ethnicity | White 90.99% |
| Metro/Micro Stats Area | Boston-Cambridge-Newton, MA-NH |
| US Congressional District(s) | Massachusetts 6th |
| State House Districts | 13th Essex,20th Middlesex |
| State Senate Districts | First Essex and Middlesex |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 90.99% |
| African American | 1.96% |
| Hispanic | 0.14% |
| Asian | 1.36% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 5.55% |