The Oswego Community Unit School District 308 district serves all or some of: Aurora, Montgomery, Oswego, Plainfield, and St. Charles. Oswego Community Unit School District 308 currently has 312 single family homes for sale with an average list price of $557,847.04, 76 townhouses for sale with an average list price of $366,812.76, 12 condos for sale with an average list price of $304,183.33, and 3 lots for sale with an average list price of $581,666.67 that attend the district. The average annual property tax for Oswego Community Unit School District 308 is $8,173.31.