| Name |
County |
| La Conner Elementary School |
Skagit County |
| La Escuela / Language Academy |
Clark County |
| Lackamas Elementary School |
Thurston County |
| LaCrosse Public School |
Whitman County |
| Lake Chelan Preschool |
Chelan County |
| Lake Quinault High - Junior High School |
Grays Harbor County |
| Lake Roosevelt Schools |
Okanogan County |
| Lake Tapps Christian Preschool |
Pierce County |
| Lake Tapps Montessori School |
Pierce County |
| Lakeside Montessori |
Kitsap County |
| Lakeside Montessori School |
King County |
| Lakeside Montessori School |
King County |
| Lakeside Montessori School |
Kitsap County |
| Lakeside Upper School |
King County |
| LEARNING OPPORTUNITY CENTER |
Pierce County |
| Learning Way School |
King County |
| Legacy School |
Snohomish County |
| Lewis County Adventist School |
Lewis County |
| Libby Center |
Spokane County |
| Liberty Bell Junior Senior High School |
Okanogan County |
| Liberty Christian School |
Benton County |
| Liberty Christian School |
Walla Walla County |
| Liberty Elementary and Junior High School |
Spokane County |
| Life Christian School |
Pierce County |
| Life Prep Academy |
Pend Oreille County |
| Lighthouse Christian School |
Pierce County |
| Lind Junior - Senior High School |
Adams County |
| Lindbergh High School |
King County |
| Little Folks Christian School |
King County |
| Little Learner Child Developement Center |
Spokane County |
| Little Learner Child Development Center |
Spokane County |
| Little Red School House |
Snohomish County |
| Little Star Montessori School |
Okanogan County |
| Living Wisdom School |
Snohomish County |
| Living Wisdom School |
King County |
| Loon Lake Homelink Program |
Stevens County |
| Lopez Middle and High School |
San Juan County |
| Louis Braille School |
Snohomish County |
| Lummi Nation Tribal School |
Whatcom County |
| Luther Center for Learning |
Kitsap County |
| Lynden Special Services School |
Whatcom County |
| Mabton Junior Senior High School |
Yakima County |
| Madrona Heights School Developmental Preschool |
Kitsap County |
| Madrona K - 8 School |
King County |
| Madrona School |
Snohomish County |
| Madrona School |
Kitsap County |
| Maltby Elementary School |
Snohomish County |
| Manchester Christian Academy |
Kitsap County |
| Manchester Elementary School |
Kitsap County |
| Mansfield School |
Douglas County |
| Manson Junior Senior High School |
Chelan County |
| Maple Grove School |
Clark County |
| Maple Grove School |
Clark County |
| Maple Hills Elementary School |
King County |
| Maplewood Heights Elementary School |
King County |
| Maplewood Parent Cooperative School |
Snohomish County |
| Maranatha Christian Academy |
Kitsap County |
| Martin Hall Detention Center |
Spokane County |
| Marymoor Spanish Montessori School |
King County |
| Marysville Alternative High School |
Snohomish County |
| Marysville School Districts Special Education |
Snohomish County |
| McCleary Elementary School |
Grays Harbor County |
| McDonald International School |
King County |
| McKnight Middle School |
King County |
| McMurray Middle School |
King County |
| Mead Education Partnership Program |
Spokane County |
| Mead Preschool |
Spokane County |
| Meadow Crest Early Learning Center |
King County |
| Meadow Glade Adventist School |
Clark County |
| Meeker Middle School |
King County |
| Meridian Parent Partnership Program |
Whatcom County |
| Merit School |
King County |
| Mid - Columbia Christian School |
Adams County |
| Mill A School |
Skamania County |
| Mill Pond Intermediate School |
Thurston County |
