| Estes Elementary | 754 | regular | other |
| Estes Elementary School | 492 | regular | other |
| Estes Hills Elementary | 336 | regular | other |
| Estes Park High School | 288 | regular | high |
| Estes Park K-5 School | 431 | regular | other |
| Estes Park Middle School | 163 | regular | middle |
| ESTHER BENNETT ELEMENTARY | 529 | regular | other |
| Esther F. Garrison School for the Arts | 770 | regular | other |
| Esther L. Walter | 442 | regular | elementary |
| Esther Lindstrom Elementary | 552 | regular | elementary |
| Estherville Lincoln Central High School | 359 | regular | high |
| Estherville Lincoln Central Middle School | 308 | regular | elementary |
| Estherwood Elementary School | 203 | regular | other |
| Estill County High School | 643 | regular | high |
| Estill County Middle School | 423 | regular | middle |
| Estill County Success Academy | 58 | alternative | other |
| Estill Elementary | 196 | regular | other |
| Estill High | 191 | regular | high |
| Estill Middle | 154 | regular | middle |
| Estill Springs Elementary | 475 | regular | elementary |
| ESTRADA ACHIEVEMENT CTR | 75 | alternative | other |
| Estrella Elementary | 453 | regular | elementary |
| Estrella Foothills Global Academy | 984 | regular | other |
| Estrella Foothills High School | 1,592 | regular | high |
| Estrella High School | 138 | alternative | high |
| Estrella Middle School | 650 | regular | middle |
| Estrella Mountain Elementary School | 525 | regular | other |
| Estrella Vista Elementary School | 893 | regular | elementary |
| Estrellita Continuation High | 76 | alternative | high |
| Estudillo Elementary | 831 | regular | elementary |
| ESU 3 HEAD START - BELLEAIRE | 16 | regular | other |
| ESU 3 HEAD START - BELLEVUE WEST | 8 | regular | other |
| ESU 3 HEAD START - EARLY HEAD START | 27 | regular | other |
| ESU 3 HEAD START - FORT CROOK | 16 | regular | other |
| ESU 3 HEAD START - GOLDEN HILLS | 39 | regular | other |
| ESU 3 HEAD START - PARKVIEW HEIGHTS | 14 | regular | other |
| ESU 3 HEAD START - PETER SARPY | 8 | regular | other |
| eSucceed Charter School | 78 | regular | other |
| Eswood C C Grade School | 82 | regular | elementary |
| Ethan A Chase Middle | 1,447 | regular | middle |
| Ethan B. Allen Elementary | 637 | regular | elementary |
| Ethan Elementary - 02 | 155 | regular | other |
| Ethan High School - 01 | 93 | regular | high |
| Ethan Jr. High - 03 | 39 | regular | middle |
| Ethel A. Jacobsen Elementary School | 104 | regular | other |
| ETHEL ATTENDANCE CENTER | 230 | regular | other |
| ETHEL BOYES ELEMENTARY SCHOOL | 516 | regular | other |
| Ethel C Bobcean Elem School | 376 | regular | other |
| Ethel Dwyer Middle | 884 | regular | middle |
| Ethel Hoppock Middle School | 119 | regular | middle |