Virgil
- County:
- DeKalb County
- County Seat:
- No
- Area (mi²):
- 2.183
- State:
- Illinois
Virgil is a village located in DeKalb County, Illinois. Virgil has a 2026 population of 284. Virgil is currently declining at a rate of 0% annually and its population has decreased by -1.39% since the most recent census, which recorded a population of 288 in 2020.