Hayward Real EstateHayward 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 Hayward real estate agent to arrange a tour today! Hayward, South Dakota has a population of 260. The median household income in Hayward, South Dakota is $51,786. The median household income for the surrounding county is $56,449 compared to the national median of $57,652. The median age of people living in Hayward is 36.6 years. Hayward WeatherThe average high temperature in July is 79.1 degrees, with an average low temperature in January of 18.7 degrees. The average rainfall is approximately 18.8 inches per year, with 30.5 inches of snow per year. Nearby Homes for Sale |