Harrod is a village in Allen County, Ohio, United States.

[6] According to the United States Census Bureau, the village has a total area of 0.24 square miles (0.62 km2), all land.

There were 161 housing units at an average density of 670.8 per square mile (259.0/km2).

15.4% of all households were made up of individuals, and 4.9% had someone living alone who was 65 years of age or older.

There were 178 housing units at an average density of 795.1 per square mile (307.0/km2).

19.7% of all households were made up of individuals, and 6.4% had someone living alone who was 65 years of age or older.