Back-to-School 2023-24
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Welcome to the 2023-24 school year!
Please check back frequently for continuous updates.
FIRST DAY OF SCHOOL
AUGUST 30
All Grades 1–5
Endeavor Middle School
Columbia Middle School... Grade 6 only
Frontier Middle School... Grade 6 only
Moses Lake High School... Grades 9 & 10 only
Vanguard Academy... Grades 9 only
Columbia Basin Technical Skills Center
AUGUST 31
All Grades 6–8
Moses Lake High School... Grades 11 & 12 only
Vanguard Academy.. All Grades
SEPTEMBER 5–6
Kindergarten Slow Start
SEPTEMBER 12
MLSD Early Learning Preschool


For specific school information such as bell schedules or messages from your principal, please visit the school website. School websites may be found by clicking on "Schools" in the blue menu bar at the top of this page.