Marblehead is located in Ohio. Marblehead, Ohio has a population of 837. Marblehead is less family-centric than the surrounding county with 9% households with children. The county percentage for households with children is 21%.
The median household income in Marblehead, Ohio is $76,057. The median household income for the surrounding county is $61,145 compared to the national median of $66,222. The median age of people living in Marblehead is 57.1 years.
The average high temperature in July is 81.62 degrees, with an average low temperature in January of 18.81 degrees. The annual precipitation is 33.85.