Jun 12,  · How much does prosper isd in Prosper pay? The average prosper isd salary ranges from approximately $27, per year for Special Education Teacher to $80, per Missing: Pdf. All Prosper ISD faculty and staff have the ability to access and review pay information and W-2 information with our Skyward Employee Access Center. For employee’s with a Staff Portal Missing: Pdf. The average employee salary for Prosper Independent School District in was $63, This is percent lower than the national av