| Place Name | Smithfield |
| Place Type | Town |
| ZIP Code(s) | 02917 |
| County | Providence County |
| Area Code(s) | 401 |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2021) | 21,855 |
| Majority Ethnicity | White 90.16% |
| Metro/Micro Stats Area | Providence-Warwick, RI-MA |
| US Congressional District(s) | Rhode Island 1st |
| State House Districts | 44,53 |
| State Senate Districts | 22 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 90.16% |
| African American | 1.21% |
| Hispanic | 0.19% |
| Asian | 3.23% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 5.2% |