Willoughby Real EstateWilloughby is located in Ohio. Willoughby, Ohio has a population of 22,646. Willoughby is less family-centric than the surrounding county with 23.92% of the households containing married families with children. The county average for households married with children is 27.95%. The median household income in Willoughby, Ohio is $54,078. The median household income for the surrounding county is $61,137 compared to the national median of $57,652. The median age of people living in Willoughby is 44 years. Willoughby WeatherThe average high temperature in July is 81.2 degrees, with an average low temperature in January of 18.6 degrees. The average rainfall is approximately 40.7 inches per year, with 35.9 inches of snow per year. Willoughby MapReal estate near WilloughbyNearby CitiesNearby Cities Homes for Sale |