The Forest Park School District 91 district serves all or some of: Forest Park. Forest Park School District 91 currently has 5 single family homes for sale with an average list price of $389,580, 2 townhouses for sale with an average list price of $402,950, and 8 condos for sale with an average list price of $189,662.50 that attend the district. The average annual property tax for Forest Park School District 91 is $7,639.61.