Mayville Real EstateMayville 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 Mayville real estate agent to arrange a tour today! Mayville, Oregon has a population of 218. The median household income in Mayville, Oregon is $28,250. The median household income for the surrounding county is $33,563 compared to the national median of $57,652. The median age of people living in Mayville is 59.1 years. Mayville WeatherThe average high temperature in July is 87 degrees, with an average low temperature in January of 33 degrees. The average rainfall is approximately 13.2 inches per year, with 7.1 inches of snow per year. Nearby Homes for Sale |