The Ottawa Township High School District district serves all or some of: Marseilles, Ottawa, Grand Ridge, and Naplate. Ottawa Township High School District currently has 93 single family homes for sale with an average list price of $362,160.05, 4 townhouses for sale with an average list price of $486,725, 4 condos for sale with an average list price of $385,725, and 88 lots for sale with an average list price of $216,046.59 that attend the district. The average annual property tax for Ottawa Township High School District is $4,243.72.