Columbia township
- County:
- Fayette County
- County Seat:
- No
- Area (mi²):
- 21.417
- State:
- Indiana
Columbia township is located in Fayette County, Indiana. Columbia township has a 2026 population of 947. Columbia township is currently growing at a rate of 0.32% annually and its population has increased by 0.11% since the most recent census, which recorded a population of 946 in 2020.
The median household income in Columbia township is $78,229 with a poverty rate of 9.63%. The median age in Columbia township is 31.9 years: 34.2 years for males, and 31.7 years for females. For every 100 females there are 99.4 males.