
Monticello
- County:
- Jefferson County
- County Seat:
- Yes
- Area (mi²):
- 4.012
- State:
- Florida
Monticello is a city located in Jefferson County, Florida. Monticello has a 2025 population of 2,788. It is also the county seat of .Monticello is currently growing at a rate of 1.34% annually and its population has increased by 7.15% since the most recent census, which recorded a population of 2,602 in 2020.
The average household income in Monticello is $66,661 with a poverty rate of 19.6%. The median age in Monticello is 46.9 years: 47 years for males, and 46.9 years for females.