Smithfield town, North Carolina
Official LSAD Designation: Smithfield town • Census GEOID: 3762520
• Johnston County
Demographics & Population Profile
Population and demographics for Smithfield town.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 13,114 | — | 2025 | Census |
| Median Age | 44.9 yrs | ±5 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 4,951 | ±484 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).