Midland is a village in Clinton County, Ohio, United States. The population was 315 at the 2010 census.
Midland was originally called Clinton Valley.
Midland is located at 39°18′22″N 83°54′34″W.
According to the United States Census Bureau, the village has a total area of 0.35 square miles (0.91 km2), all land.
As of the census of 2010, there were 315 people, 109 households, and 76 families living in the village. The population density was 900.0 inhabitants per square mile (347.5/km2). There were 128 housing units at an average density of 365.7 per square mile (141.2/km2). The racial makeup of the village was 96.2% White, 1.0% African American, and 2.9% from two or more races.
There were 109 households of which 41.3% had children under the age of 18 living with them, 42.2% were married couples living together, 18.3% had a female householder with no husband present, 9.2% had a male householder with no wife present, and 30.3% were non-families. 25.7% of all households were made up of individuals and 5.6% had someone living alone who was 65 years of age or older. The average household size was 2.89 and the average family size was 3.45.
The median age in the village was 28.6 years.