
Cerulean
- County:
- Trigg County
- County Seat:
- No
- Area (mi²):
- 2.554
- State:
- Kentucky
Cerulean is a CDP located in Trigg County, Kentucky. Cerulean has a 2025 population of 445. Cerulean is currently growing at a rate of 2.06% annually but its population has decreased by -9.18% since the most recent census, which recorded a population of 490 in 2020.
The average household income in Cerulean is $58,373 with a poverty rate of 44.74%. The median age in Cerulean is 48.8 years: 53.3 years for males, and 48.7 years for females.