| Columbia Elementary, CA (District) |
| Columbia Falls Elem, MT (District) |
| Columbia Falls H S, MT (District) |
| Columbia Gorge Esd, OR (District) |
| Columbia Heights Public School Dist, MN (District) |
| Columbia Local School District, OH (District) |
| Columbia School District, MI (District) |
| Columbia School District, CT (District) |
| Columbia School District, NH (District) |
| Columbia School District, MS (District) |
| Columbia Union, CA (District) |
| Columbia-Brazoria ISD, TX (District) |
| Columbia-Montour Avts, PA (District) |
| Columbiana County Career and Technology Center, OH (District) |
| Columbiana County Educational Service Center, OH (ISD) |
