The Mount Prospect School District 57 district serves all or some of: Arlington Heights, Des Plaines, and Mount Prospect. Mount Prospect School District 57 currently has 23 single family homes for sale with an average list price of $557,878.04, 1 townhouse for sale with a list price of $550,000, and 7 condos for sale with an average list price of $254,600 that attend the district. The average annual property tax for Mount Prospect School District 57 is $7,239.25.