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 225 single family homes for sale with an average list price of $567,941.46, 65 townhouses for sale with an average list price of $365,043.71, 15 condos for sale with an average list price of $278,930, and 4 lots for sale with an average list price of $1,833,250 that attend the district. The average annual property tax for Oswego Community Unit School District 308 is $8,211.96.