Smithfield North Carolina Profile
| Place Name | Smithfield |
| Place Type | Town |
| ZIP Code(s) | 27577 |
| County | Johnston County |
| Area Code(s) | 919,984 |
| Timezone | Eastern Standard Time (EST) |
| Population (2022) | 11,118 |
| Population Growth Rate (2010-19) | 2.97% |
| Majority Ethnicity | White 59.62% |
| Metro/Micro Stats Area | Raleigh-Cary, NC |
| US Congressional District(s) | North Carolina 2nd North Carolina 7th |
| State House Districts | 26,28 |
| State Senate Districts | 11 |
Smithfield Race/Ethnicity Data
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 59.62% |
| African American | 24.77% |
| Hispanic | 0.06% |
| Asian | 1.6% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 13.96% |