Marblehead is located in Ohio. Marblehead, Ohio has a population of 845. Marblehead is less family-centric than the surrounding county with 16.3% of the households containing married families with children. The county average for households married with children is 21.24%.
The median household income in Marblehead, Ohio is $88,125. The median household income for the surrounding county is $64,463 compared to the national median of $69,021. The median age of people living in Marblehead is 56 years.
The average high temperature in July is 81.5 degrees, with an average low temperature in January of 19.9 degrees. The average rainfall is approximately 34.5 inches per year, with 23.6 inches of snow per year.