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 240 single family homes for sale with an average list price of $567,853.59, 57 townhouses for sale with an average list price of $353,339.16, 12 condos for sale with an average list price of $280,829.17, 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 $7,927.94.