Smithfield is a village located in Fulton County, Illinois. Smithfield has a 2025 population of 183 . Smithfield is currently declining at a rate of -0.54% annually and its population has decreased by -2.66% since the most recent census, which recorded a population of 188 in 2020.
The average household income in Smithfield is $71,417 with a poverty rate of 18.34%. The median age in Smithfield is 48.1 years: 39.5 years for males, and 49 years for females. For every 100 females there are 122.4 males.
Data after 2023 is projected based on recent change
The racial composition of Smithfield includes 99.41% White, and smaller percentages for Native American and multiracial populations.
White (99.41%)
Native American (0.59%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 168 | 99.41% |
| Native American | 1 | 0.59% |
Married
Widowed
Divorced
Separated
Never Married
Smithfield's average per capita income is $41,875. Household income levels show a median of $61,250. The poverty rate stands at 18.34%.
Name | Median | Mean |
|---|---|---|
| Married Families | $94,375 | - |
| Families | $65,000 | $83,904 |
| Households | $61,250 | $71,417 |
| Non Families | $42,813 | $49,294 |
Average Income
Median Household Income
Poverty Rate