The Forest Park School District 91 district serves all or some of: Forest Park. Forest Park School District 91 currently has 8 single family homes for sale with an average list price of $447,337.50, 2 townhouses for sale with an average list price of $372,500, and 1 condo for sale with a list price of $140,000 that attend the district. The average annual property tax for Forest Park School District 91 is $7,085.93.