West Millgrove is a village in Wood County, Ohio, United States.

[5] According to the United States Census Bureau, the village has a total area of 0.26 square miles (0.67 km2), all land.

There were 70 housing units at an average density of 269.2 per square mile (103.9/km2).

31.3% of all households were made up of individuals, and 12.5% had someone living alone who was 65 years of age or older.

12.0% of all households were made up of individuals, and 4.0% had someone living alone who was 65 years of age or older.

There were 4.5% of families and 10.1% of the population living below the poverty line, including 2.6% of under eighteens and none of those over 64.