| Place Name | Jamestown |
| Place Type | Town |
| ZIP Code(s) | 02835 |
| County | Newport County |
| Area Code(s) | 401 |
| Timezone | Eastern Standard Time (EST) |
| Population (2021) | 5,531 |
| Majority Ethnicity | White 99.02% |
| Metro/Micro Stats Area | Providence-Warwick, RI-MA |
| US Congressional District(s) | Rhode Island 1st |
| State House Districts | 74 |
| State Senate Districts | 13 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 99.02% |
| African American | 0.06% |
| Hispanic | 0.49% |
| Asian | 0.26% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 0.17% |