- Bethel Christian Academy
- Career & Tech & Education Coop
- Chartwells Ottawa School Dist
- Eisenhower Elementary School
- Eugene Field Elementary School
- Garfield Elementary School
- Hawthorne Elementary School
- Lincoln Elementary School
- Ottawa High School
- Ottawa High School
- Ottawa Middle School
- Ottawa Middle School
- Ottawa Public Sch Usd 290
- Ottawa Public Sch Usd 290
- Ottawa Public Sch Usd 290
- Ottawa Public Sch Usd 290
- Ottawa Public Schools
- Ottawa Public Schools
- Schools Public Ottawa Usd 290
- Schools Public Ottawa Usd 290
- Schools Public Ottawa Usd 290
- Schools Public Ottawa Usd 290
- Unified District
- USD 290 Special Svc
