The River Forest School District 90 district serves all or some of: River Forest. River Forest School District 90 School District currently has 20 single family homes for sale with an average list price of $1,126,940, 2 townhouses for sale with an average list price of $484,000, and 12 condos for sale with an average list price of $233,466.67 that attend the district. The average annual property tax for River Forest School District 90 School District is $13,369.79.