| Place Name | Tewksbury |
| Place Type | Town |
| ZIP Code(s) | 01876 |
| County | Middlesex County |
| Area Code(s) | 351,978 |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2021) | 31,153 |
| Majority Ethnicity | White 90.56% |
| Metro/Micro Stats Area | Boston-Cambridge-Newton, MA-NH |
| US Congressional District(s) | Massachusetts 6th |
| State House Districts | 18th Essex,19th Middlesex |
| State Senate Districts | Second Essex and Middlesex |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 90.56% |
| African American | 3.45% |
| Hispanic | 0.03% |
| Asian | 3.81% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 2.16% |