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 230 single family homes for sale with an average list price of $560,463.53, 65 townhouses for sale with an average list price of $356,026.77, 11 condos for sale with an average list price of $275,459.09, and 3 lots for sale with an average list price of $2,417,666.67 that attend the district. The average annual property tax for Oswego Community Unit School District 308 is $7,968.87.