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10837 Rough and Ready Hwy., Grass Valley, CA 95945 · (530) 273-8479 · Part of Grass Valley Elementary School District
Grass Valley’s School Grade B− better than 52% of California school districts
What stands out about Lyman Gilmore Middle
- Its own letter, C+: better results than 37% of California’s public schools
- Math proficiency 18 pts below the state
- Reading / language arts 14 pts below the state
- Enrollment down 13.9% since 2020–21
- Next stop for Grass Valley kids: 2 high schools
On the path
Where Grass Valley kids come from and go next. The whole path →
Test scores
2020–21Its own letter, C+, places these results among California’s 3,615 public schools with results. Source: EDFacts via Urban Institute Education Data Portal (SY2020-21).
Location
Directions ↗














10837 Rough and Ready Hwy., Grass Valley
Students
Down 13.9% since 2020–21.
As reported to NCES, share of students with a reported race or ethnicity.
Parents talk
Questions and answers about Lyman Gilmore Middle from Grass Valley families.
Other schools in Grass Valley Elementary School District
School facts: U.S. Department of Education (NCES), 2024–2025 school year. Test scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). A school’s letter is our own summary of its reading and math results against California’s other public schools; Grass Valley’s School Grade is built from its districts’ results. Map: © OpenStreetMap contributors.