| Place Name | Swansea |
| Place Type | Town |
| ZIP Code(s) | 02777 |
| County | Bristol County |
| Area Code(s) | 508,774 |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2021) | 17,020 |
| Majority Ethnicity | White 96.71% |
| Metro/Micro Stats Area | Providence-Warwick, RI-MA |
| US Congressional District(s) | Massachusetts 4th |
| State House Districts | 4th Bristol,5th Bristol |
| State Senate Districts | First Bristol and Plymouth |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 96.71% |
| African American | 0.7% |
| Hispanic | 0.49% |
| Asian | 1.55% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 0.55% |