Clay Center is located in Ohio. Clay Center, Ohio has a population of 318. Clay Center is more family-centric than the surrounding county with 33.33% of the households containing married families with children. The county average for households married with children is 22.91%.
The median household income in Clay Center, Ohio is $42,321. The median household income for the surrounding county is $56,193 compared to the national median of $57,652. The median age of people living in Clay Center is 38.2 years.
The average high temperature in July is 84.4 degrees, with an average low temperature in January of 18.9 degrees. The average rainfall is approximately 34.8 inches per year, with 25.7 inches of snow per year.
