Monticello is located in
Jefferson County off of US 19 northeast of
Tallahassee, between
Quincy and
Madison near Lake Miccosukee and the Georgia State line (of which it is the county seat).
The population estimate for July 1, 1998 was 2,778, an increase of 175 since 1990.
There is also a Monticello, Utah.
Monticello has a dog track available nearby off of US Hwy 19.