Average
#6915 of 9,539 schools in CA
Lyman Gilmore Middle
Middle School · Grass Valley Elementary · Grass Valley, CA
A Grass Valley Elementary middle school serving grades 5th – 8th.
10837 Rough and Ready Hwy., Grass Valley, CA 95945
- Math 23% vs CA 34% (2024)
- Reading 36% vs CA 47% (2024)
- 18.9:1 student-teacher ratio
Academics
Full Profile · 3/3 metricsView breakdown
View breakdown
View breakdown
Students at Lyman Gilmore Middle score 29% proficient, which is below what's typical for similar communities (expected: 31%).
2024 CAASPP proficiency
Most recent published year. School vs. CA average.
Trend
→ SteadyProficiency is down 19 points across the 16-year record (2009–2024) and has held near 29% recently.
Show all 15 years
Multi-year averages used by the rating model: math 32% (multi-year average, 2009-2024) · reading/ELA 44% (multi-year average, 2009-2024)
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Based on 38 test records from CA state assessments and EdFacts (NCES).
Equity & diversity
Shown separately, not included in the overall scoreFree/reduced lunch
77.7%
Students qualifying for federal meal assistance
How we rate schools
A clear 1–10 score built from public data — growth, academics, and learning environment. No hidden criteria, no pay-to-play.
See how we rateThe neighborhood
Where Lyman Gilmore Middle sits, and what the surrounding area looks like.
Nearby same-level schools are colored by their score. Pins are locations, not attendance boundaries.
Getting around & local context
- Walk 51Somewhat Walkable
- Bike 31Somewhat Bikeable
- City Safety: High2,743/100K
Powered by
FBI Uniform Crime Reporting · 2024 · city context (Grass Valley), not school-level safety or attendance eligibility. Source details
Source period: 2024. Freshness not available.
Area profileU.S. Census ACS 5-year estimates (ACS 2019–2023 5-year estimates)
Median income
$61,068
Median home value
$496,600
Median rent
$1,420/mo
College educated
32.4%
Homeownership
56.4%
Poverty rate
14.1%
ACS 2019–2023 5-year estimates for the ZCTA associated with school ZIP 95945; this is area context, not an attendance boundary.
Compare nearby
Nearby same-level schools
3 from a 5-mile search
| School | Score | Grades | Distance | Enrollment | Compare |
|---|---|---|---|---|---|
| Union Hill MiddleEnrollment path unverified | 8.2 | 7–8 | 2.2 mi | 146 | Compare → |
| Seven Hills IntermediateEnrollment path unverified | 6.7 | 4–8 | 3.2 mi | 431 | Compare → |
| Forest CharterCharter · enrollment unverified | 6.6 | K–12 | 3.6 mi | 806 | Compare → |
Distance is proximity only; it is not attendance eligibility.
Enrollment path unverified: Potential public school; its attendance or application path has not been classified.
Charter · enrollment unverified: Potential charter option; enrollment requirements have not been verified.
Grass Valley Elementary
- Schools in district
- 5
- Rank in district
- #4 of 4
- District spending per student
- $16,231NCES F-33 · FY 2023 · This annual source is three years behind the current year.
- District child poverty rate
- 17.1%Census SAIPE · 2024
Lyman Gilmore Middle is listed in Grass Valley Elementary; a district label does not verify attendance for an address.
About Lyman Gilmore Middle
Lyman Gilmore Middle is a public middle school in Grass Valley, CA, part of Grass Valley Elementary, serving approximately 453 students in grades 5th-8th with a 18.9:1 student-teacher ratio. It holds a MySchoolScout rating of 5.2 out of 10 and ranks #6,915 of 9,539 schools in CA. State assessment records show 32% math proficiency (multi-year average, 2009-2024) and 44% reading/ELA proficiency (multi-year average, 2009-2024).
Frequently asked questions
Common questions about Lyman Gilmore Middle
What grades does Lyman Gilmore Middle serve?
Lyman Gilmore Middle serves students in grades 5th through 8th.
How many students attend Lyman Gilmore Middle?
Lyman Gilmore Middle has an enrollment of approximately 453 students.
What is the student-teacher ratio at Lyman Gilmore Middle?
The student-teacher ratio at Lyman Gilmore Middle is 18.9:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Lyman Gilmore Middle rank in CA?
Lyman Gilmore Middle ranks #6,915 of 9,539 schools in CA.
What is Lyman Gilmore Middle's MySchoolScout rating?
Lyman Gilmore Middle has a current MySchoolScout rating of 5.2 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
What are the test scores at Lyman Gilmore Middle?
Based on loaded state assessment records, Lyman Gilmore Middle has 32% math proficiency (multi-year average, 2009-2024) and 44% reading/ELA proficiency (multi-year average, 2009-2024).
Is Lyman Gilmore Middle a charter school?
No, Lyman Gilmore Middle is not a charter school. It is a traditional public school operated by the local school district.
Is Lyman Gilmore Middle a Title I school?
No, Lyman Gilmore Middle is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Lyman Gilmore Middle?
77.7% of students at Lyman Gilmore Middle qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
School factsNCES Common Core of Data (CCD) (SY 2023–24)
- Grades
- 5th – 8th
- Enrollment
- 453
- Student-Teacher Ratio
- 18.9:1
- Teachers (FTE)
- 24
- Type
- regular
- Setting
- Distant Town
- County
- Nevada County
- Chronic Absenteeism (SY 2022-23)
- 46.6%
- Phone
- (530) 273-8479
- Area population (ZIP 95945)
- 27,675
- Area average commute
- 20.1 min
- Area median age
- 49.4
Official sources & links
About this school's data
Every number on this page comes from a published source with a stated period. Where a source is partial, aging, or describes a surrounding area rather than the school, that limitation is named below.
- School directory (enrollment, grades, staff, contact)
- NCES Common Core of Data (CCD) · SY 2023–24 · Medium confidence
- Source period: SY 2023–24. A newer release may be available.
- MySchoolScout rating and rank
- MySchoolScout ranking model · Low confidence
- Vintage not available. Do not use this measure alone.
- Derived as a weighted blend of the component scores shown in Academics from state assessment, EdFacts growth, and NCES resource records.
- Math proficiency
- State department of education · 2024 CAASPP · Medium confidence
- Available for part of the eligible units; results may not represent the full area.
- Source period: 2024 CAASPP. A newer release may be available.
- Derived from source records rather than read directly from one field.
- Reading/ELA proficiency
- State department of education · 2024 CAASPP · Medium confidence
- Available for part of the eligible units; results may not represent the full area.
- Source period: 2024 CAASPP. A newer release may be available.
- Derived from source records rather than read directly from one field.
- Student progress (growth)
- NCES EdFacts · Mixed source periods · Low confidence
- Vintage not available. Do not use this measure alone.
- Available for part of the eligible units; results may not represent the full area.
- Derived as the fitted year-over-year slope of proficiency from multi-year assessment records.
- Neighborhood (income, housing, education)
- U.S. Census ACS 5-year estimates · ACS 2019–2023 5-year estimates · Low confidence
- Older source: ACS 2019–2023 5-year estimates. Use as historical context.
- Reported for the ZCTA for ZIP 95945; this does not measure the attendance area.
Evidence periods: Rating mixed/unknown input periods; assessments multi-year average, 2009-2024; directory SY 2023–24
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