Clermont County is a county located in the U.S. state of Ohio. As of the most recent data available, the county has a population of approximately 177,977 people, with a population density of about 393.75 persons per square mile.
The county spans a total land area of 452.00 square miles (1,171.00 square kilometers). The administrative center and county seat is Batavia, which often serves as a hub for local governance and services. The largest city within the county by population is Milford.
Geographically, Clermont County experiences varied elevations, with its highest point at Felicity 922 ft and its lowest point at Day Heights 0 ft. The region operates in the UTC-5.