
Trivoli
- County:
- Peoria County
- County Seat:
- No
- Area (mi²):
- 1.522
- State:
- Illinois
Trivoli is a CDP located in Peoria County, Illinois. Trivoli has a 2025 population of 542. Trivoli is currently growing at a rate of 7.11% annually and its population has increased by 42.63% since the most recent census, which recorded a population of 380 in 2020.
The average household income in Trivoli is $87,609 with a poverty rate of 3.57%. The median age in Trivoli is 32.3 years: 33.2 years for males, and 31 years for females.