
Calcutta
- County:
- Columbiana County
- County Seat:
- No
- Area (mi²):
- 12.171
- State:
- Ohio
Calcutta is a CDP located in Columbiana County, Ohio. Calcutta has a 2025 population of 4,126. Calcutta is currently growing at a rate of 0.63% annually but its population has decreased by -4.18% since the most recent census, which recorded a population of 4,306 in 2020.
The average household income in Calcutta is $82,804 with a poverty rate of 5.8%. The median age in Calcutta is 51.2 years: 50.1 years for males, and 52.6 years for females.