Overview
Calcutta is an unincorporated community and census-designated place in St. Clair Township, Columbiana County, Ohio, United States. The population was 3,941 at the 2020 census.
Calcutta is an unincorporated community and census-designated place in St. Clair Township, Columbiana County, Ohio, United States. The population was 3,941 at the 2020 census.