Columbia township
- County:
- Meigs County
- County Seat:
- No
- Area (mi²):
- 37.634
- State:
- Ohio
Columbia township is located in Meigs County, Ohio. Columbia township has a 2026 population of 1,181. Columbia township is currently declining at a rate of -1.34% annually and its population has decreased by -3.28% since the most recent census, which recorded a population of 1,221 in 2020.
The median household income in Columbia township is $59,479 with a poverty rate of 22.35%. The median age in Columbia township is 54.9 years: 47.8 years for males, and 56.5 years for females. For every 100 females there are 102.6 males.