The Forest Park School District 91 district serves all or some of: Forest Park. Forest Park School District 91 currently has 2 single family homes for sale with an average list price of $409,500, 2 townhouses for sale with an average list price of $402,950, and 8 condos for sale with an average list price of $217,500 that attend the district. The average annual property tax for Forest Park School District 91 is $7,616.14.