
Crescent City
- County:
- Iroquois County
- County Seat:
- No
- Area (mi²):
- 0.456
- State:
- Illinois
Crescent City is a village located in Iroquois County, Illinois. Crescent City has a 2025 population of 517. Crescent City is currently declining at a rate of -1.34% annually and its population has decreased by -6.68% since the most recent census, which recorded a population of 554 in 2020.
The average household income in Crescent City is $69,960 with a poverty rate of 8.22%. The median age in Crescent City is 48.7 years: 48.1 years for males, and 50.4 years for females.