Mutual is a village in Champaign County, Ohio, United States.

The nearest stream is Buck Creek, a tributary of the Mad River, which flows about 1 mile (1½ km) west of the community.

[6] According to the United States Census Bureau, the village has a total area of 0.13 square miles (0.34 km2), all of it land.

29.2% of all households were made up of individuals, and 23% had someone living alone who was 65 years of age or older.

19.6% of all households were made up of individuals, and 13.7% had someone living alone who was 65 years of age or older.

There were no families and 1.0% of the population living below the poverty line, including no under eighteens and 14.3% of those over 64.