Lyman Gilmore Middle
Public
Middle Grades 5–8
Part of Grass Valley Elementary
10837 Rough and Ready Hwy., Grass Valley, CA 95945 · (530) 273-8479
Community ratings
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Academic performance
Math proficiency16%
State average 33.6%
Reading / language arts35%
State average 48.6%
EDFacts via Urban Institute Education Data Portal (SY2020-21)
At a glance
464Students enrolled
19:1Student–teacher ratio
73%Free / reduced lunch
TownSetting
Regular SchoolSchool type
Enrollment by grade
Grade 5115
Grade 6119
Grade 7119
Grade 8111
Students
White · 67%309
Hispanic · 24%111
Two or more races · 4%18
Asian · 2%11
American Indian/Alaska Native · 2%10
Black · 1%4
Native Hawaiian/Pacific Islander · 0%1
Counts as reported to NCES; percentages are of students with a reported race/ethnicity.
Enrollment · last 5 years
539’20
498’21
461’22
453’23
464’24
Location
10837 Rough and Ready Hwy. Grass Valley
Neighbor reviews
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School facts from the U.S. Department of Education (NCES), 2024-2025 school year. Academic scores from the EDFacts via Urban Institute Education Data Portal (SY2020-21). Community ratings and reviews reflect neighbor opinions, not an official measure of school quality.