Rendville is a village in Perry County, Ohio, United States.

The population was 28 at the 2020 census,[4] making it the smallest incorporated community in Ohio.

[9] According to the United States Census Bureau, the village has a total area of 0.31 square miles (0.80 km2), all land.

The racial makeup of the village was 80.6% White, 8.3% African American, and 11.1% from two or more races.

The racial makeup of the village was 86.96% White, 10.87% African American, and 2.17% from two or more races.

There were 15.8% of families and 13.2% of the population living below the poverty line, including no under eighteens and 45.5% of those over 64.