| Kalles Junior High | 762 | regular | other |
| KALLISON EL | 1,221 | regular | other |
| Kalmiopsis Elementary School | 547 | regular | elementary |
| Kalon Prep Academy | 141 | regular | high |
| Kaltag School | 24 | regular | other |
| Kamaile Academy PCS | 919 | regular | other |
| Kamala Elementary | 842 | regular | elementary |
| Kamalani Academy | 110 | regular | other |
| Kamalii Elementary School | 342 | regular | other |
| KAMIAH ELEMENTARY SCHOOL | 121 | regular | other |
| KAMIAH MIDDLE SCHOOL | 157 | regular | elementary |
| KAMIAH SENIOR HIGH | 102 | regular | high |
| Kamiak Elementary | 315 | regular | other |
| Kamiak High School | 2,384 | regular | high |
| Kamiakin High School | 1,956 | regular | high |
| Kamiakin Middle School | 573 | regular | middle |
| Kamiloiki Elementary School | 370 | regular | other |
| Kammerer Middle | 781 | regular | middle |
| Kanab High | 322 | regular | high |
| Kanab Middle | 160 | regular | middle |
| Kanab School | 523 | regular | elementary |
| KANAPAHA MIDDLE SCHOOL | 1,014 | regular | middle |
| KANAWHA CITY ELEMENTARY SCHOOL | 242 | regular | other |
| KANAWHA ELEMENTARY SCHOOL | 265 | regular | other |
| Kane Area El Sch | 405 | regular | elementary |
| Kane Area HS | 282 | regular | high |
| Kane Area MS | 218 | regular | middle |
| Kane Preschool | 73 | special-ed | other |
| Kaneland Blackberry Creek Elem | 424 | regular | other |
| Kaneland Harter Middle School | 822 | regular | middle |
| Kaneland John Shields Elem Sch | 421 | regular | other |
| Kaneland John Stewart Elem Sch | 500 | regular | other |
| Kaneland McDole Elem School | 440 | regular | other |
| Kaneland Senior High School | 1,201 | regular | high |
| Kaneohe Elementary School | 546 | regular | other |
| Kanesville School | 720 | regular | elementary |
| Kankakee High School | 1,360 | regular | high |
| Kankakee Junior High School | 501 | regular | middle |
| Kankakee Valley High School | 976 | regular | high |
| Kankakee Valley Intermediate Sch | 469 | regular | elementary |
| Kankakee Valley Middle School | 728 | regular | middle |
| Kannapolis Middle | 782 | regular | middle |
| Kanoelani Elementary School | 735 | regular | other |
| Kanoheda Elementary School | 925 | regular | other |
| Kanoon Elem Magnet School | 389 | regular | other |
| Kanopolis Middle | 141 | regular | elementary |
| KANSAS CITY GIRLS PREP ACADEMY | 111 | regular | elementary |
| Kansas Connections Academy | 1,200 | regular | other |
| Kansas Elem School | 95 | regular | other |
| KANSAS ES | 384 | regular | other |