
Fithian
- County:
- Vermilion County
- County Seat:
- No
- Area (mi²):
- 0.383
- State:
- Illinois
Fithian is a village located in Vermilion County, Illinois. Fithian has a 2025 population of 462. Fithian is currently declining at a rate of -1.28% annually and its population has decreased by -5.91% since the most recent census, which recorded a population of 491 in 2020.
The average household income in Fithian is $90,713 with a poverty rate of 10.68%. The median age in Fithian is 47.2 years: 43 years for males, and 50.3 years for females.