Piper City
- County:
- Ford County
- County Seat:
- No
- Area (mi²):
- 0.555
- State:
- Illinois
Piper City is a village located in Ford County, Illinois. Piper City has a 2026 population of 737. Piper City is currently growing at a rate of 0.68% annually but its population has decreased by -1.07% since the most recent census, which recorded a population of 745 in 2020.