Coal Grove is located in Ohio. Coal Grove, Ohio has a population of 1,885. Coal Grove is less family-centric than the surrounding county with 17.64% of the households containing married families with children. The county average for households married with children is 26.34%.
The median household income in Coal Grove, Ohio is $41,332. The median household income for the surrounding county is $45,466 compared to the national median of $57,652. The median age of people living in Coal Grove is 44.5 years.
The average high temperature in July is 85.8 degrees, with an average low temperature in January of 21.7 degrees. The average rainfall is approximately 43.2 inches per year, with 10.8 inches of snow per year.