Grelton is located in Ohio. Grelton, Ohio has a population of 0. The county average for households married with children is 27.33%.
The median household income for the surrounding county is $58,070 compared to the national median of $57,652.
The average high temperature in July is 83.6 degrees, with an average low temperature in January of 17.8 degrees. The average rainfall is approximately 35.5 inches per year, with 23 inches of snow per year.
