Columbia Township is one of ten townships in Gibson County, Indiana. As of the 2020 census, its population was 3,539 (down from 3,830 at 2010 ) and it contained 1,757 housing units. Oakland City is the township seat. Columbia Township was established in 1825.

Geography

According to the 2010 census, the township has a total area of 31.03 sqmi, of which 30.49 sqmi (or 98.26%) is land and 0.55 sqmi (or 1.77%) is water.

Cities and towns

Unincorporated towns

(This list is based on USGS data and may include former settlements.)

Adjacent townships

Gibson County Pike County

Cemeteries

The township contains one cemetery, Montgomery.

Major highways

Education

Columbia Township is the center of the East Gibson School Corporation.

Primary and secondary schools

Higher education

Public library

Columbia Township residents may request a free library card at the Oakland City-Columbia Township Public Library in Oakland City.