Sycamore is a village in Wyandot County, Ohio, United States.

[5] According to the United States Census Bureau, the village has a total area of 0.64 square miles (1.66 km2), all land.

There were 404 housing units at an average density of 631.3 per square mile (243.7/km2).

28.2% of all households were made up of individuals, and 11.7% had someone living alone who was 65 years of age or older.

There were 401 housing units at an average density of 682.0 per square mile (263.3/km2).

32.4% of all households were made up of individuals, and 18.5% had someone living alone who was 65 years of age or older.