Hillman Real EstateHillman real estate listings include condos, townhomes, and single family homes for sale. Commercial properties are also available. If you see a property you’re interested in, contact a Hillman real estate agent to arrange a tour today! Hillman, Ohio has a population of 2,395. The median household income in Hillman, Ohio is $37,375. The median household income for the surrounding county is $49,188 compared to the national median of $57,652. The median age of people living in Hillman is 36.4 years. Hillman WeatherThe average high temperature in July is 85.9 degrees, with an average low temperature in January of 19.1 degrees. The average rainfall is approximately 43.7 inches per year, with 16 inches of snow per year. Nearby Homes for Sale |