| Place Name | Essex (town) |
| Place Type | Town |
| ZIP Code(s) | 01929 01930 01938 01944 01982 |
| County | Essex County |
| Area Code(s) | 351,978 |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2021) | 3,674 |
| Majority Ethnicity | White 99.32% |
| Metro/Micro Stats Area | Boston-Cambridge-Newton, MA-NH |
| US Congressional District(s) | Massachusetts 6th |
| State House Districts | 5th Essex |
| State Senate Districts | First Essex and Middlesex |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 99.32% |
| African American | 0% |
| Hispanic | 0% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 0.68% |