Coal Grove is located in Ohio. Coal Grove, Ohio has population of 1,924. Coal Grove is less family-centric than the surrounding county with 16% of the households with children.
The median household income in Coal Grove, Ohio is $43,613. The median household income for the surrounding county is $48,294 compared to the national median of $66,222. The median age of people living in Coal Grove is 39.1 years.
The average high temperature in July is 87.9 degrees, with an average low temperature in January of 19 degrees. The annual precipitation is 42.92.