| Place Name | Winthrop Town |
| Place Type | City |
| ZIP Code(s) | 02128 02152 |
| County | Suffolk County |
| Area Code(s) | 617,857 |
| Timezone | Eastern Standard Time (EST) |
| Population (2022) | 17,584 |
| Population Growth Rate (2010-19) | 10.40% |
| Majority Ethnicity | White 81.37% |
| Metro/Micro Stats Area | Boston-Cambridge-Newton, MA-NH |
| US Congressional District(s) | Massachusetts 5th |
| State House Districts | 19th Suffolk |
| State Senate Districts | First Suffolk and Middlesex |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 81.37% |
| African American | 4% |
| Hispanic | 0.24% |
| Asian | 1.48% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 12.9% |