| Place Name | Smithfield |
| Place Type | City |
| ZIP Code(s) | 84335 |
| County | Cache County |
| Area Code(s) | 435 |
| Timezone | Mountain Daylight Time (MDT) |
| Population (2022) | 9,508 |
| Population Growth Rate (2010-19) | 42.93% |
| Majority Ethnicity | White 91.63% |
| Metro/Micro Stats Area | Logan, UT-ID |
| US Congressional District(s) | Utah 1st |
| State House Districts | 3 |
| State Senate Districts | 25 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 91.63% |
| African American | 0% |
| Hispanic | 0.12% |
| Asian | 0.89% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 7.36% |