| Common Ground High School District, CT (District) |
| Commonwealth Community Development Academy, MI (PSA) |
| Commonwealth Connections Academy Cs, PA (PSA) |
| Communities In-Schools Of Brunswick County, NC (District) |
| Community Academy Of Philadelphia Cs, PA (PSA) |
| Community Charter School, NC (District) |
| Community Charter School, NY (PSA) |
| Community Charter School Of Cambridge (District), MA (District) |
| Community Charter School of Paterson, NJ (District) |
| Community College Of Allegheny County , PA (District) |
| Community Colleges Of Spokane, WA (District) |
| Community Day Charter Public School - Gateway (District), MA (District) |
| Community Day Charter Public School - Prospect (District), MA (District) |
| Community Day Charter Public School - R. Kingman Webster (Di, MA (District) |
| Community ISD, TX (District) |
