With a population of only 1,956 in 2000, Caldwell is one of Ohio's least populated county seats in one of the least populated counties. Even with the small population, the residents of Caldwell represent a full 7th of the county's population.
Caldwell is located just east of Interstate 77 at exit 25. Ohio 78 runs through the southern edge of the town.
As Caldwell has a population of just under 2000, it has no public transportation. Be prepared to drive, or walk, especially in the area of the Square.