Smithfield is a town located in Wetzel County, West Virginia. Smithfield has a 2025 population of 98 . Smithfield is currently declining at a rate of -1.01% annually and its population has decreased by -6.67% since the most recent census, which recorded a population of 105 in 2020.
The median age in Smithfield is 44.9 years: 38.8 years for males, and 59.8 years for females. For every 100 females there are 177.5 males.
Data after 2023 is projected based on recent change
The racial composition of Smithfield includes 98.2% White, and smaller percentages for Two or more races and multiracial populations.
White (98.2%)
Two or more races (1.8%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 109 | 98.2% |
| Two or more races | 2 | 1.8% |
Married
Widowed
Divorced
Separated
Never Married