Lake Fork is located in Logan County, Illinois. Lake Fork has a 2025 population of 118 . Lake Fork is currently declining at a rate of 0% annually and its population has decreased by -1.67% since the most recent census, which recorded a population of 120 in 2020.
The median age in Lake Fork is 38.8 years: 0 years for males, and 34.9 years for females. For every 100 females there are 32.7 males.
Data after 2023 is projected based on recent change
The racial composition of Lake Fork includes 92.75% White, and smaller percentages for and multiracial populations.
White (92.75%)
Two or more races (7.25%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 64 | 92.75% |
| Two or more races | 5 | 7.25% |
Married
Widowed
Divorced
Separated
Never Married