| Canyons District, UT (District) |
| Capac Community Schools, MI (District) |
| Capay Joint Union Elementary, CA (District) |
| Cape Cod Lighthouse Charter (District), MA (District) |
| Cape Cod Regional Vocational Technical, MA (District) |
| Cape Elizabeth School Department, ME (District) |
| Cape Fear Center For Inquiry, NC (District) |
| Cape Flattery School District, WA (District) |
| Cape Girardeau 63, MO (District) |
| Cape Girardeau County, MO (ISD) |
| Cape Henlopen School District, DE (District) |
| Cape Lookout Marine Sci High, NC (District) |
| CAPE MAY CITY BOARD OF EDUCATION, NJ (District) |
| Cape May County Schools, NJ (ISD) |
| Cape May County Special Services School District, NJ (District) |
