The Community Unit School District 201 district serves all or some of: Clarendon Hills, Downers Grove, Oak Brook, and Westmont. Community Unit School District 201 currently has 6 single family homes for sale with an average list price of $385,500 and 3 lots for sale with an average list price of $332,966.67 that attend the district. The average annual property tax for Community Unit School District 201 is $7,505.21.