Serving 453 students in grades 5-8, Lyman Gilmore Middle School ranks in the bottom 50% of all schools in California for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%).
The percentage of students achieving proficiency in math is 25% (which is lower than the California state average of 33%). The percentage of students achieving proficiency in reading/language arts is 38% (which is lower than the California state average of 47%).
The student:teacher ratio of 18:1 is lower than the California state level of 21:1.
Minority enrollment is 32% of the student body (majority Hispanic), which is lower than the California state average of 80% (majority Hispanic).
Quick Stats (2025)
- Grades: 5-8
- Enrollment: 453 students
- Student:Teacher Ratio: 18:1
- Minority Enrollment: 32%
- Overall Testing Rank: Bottom 50% in CA
- Math Proficiency: 25% (Btm 50%)
- Reading Proficiency: 38% (Btm 50%)
- Science Proficiency: 27% (Top 50%)
- Source: National Center for Education Statistics (NCES), CA Dept. of Education
Top Rankings
Lyman Gilmore Middle School ranks among the top 20% of public schools in California for:
Category
Attribute
Student Attention
School Overview
Lyman Gilmore Middle School's student population of 453 students has declined by 18% over five school years.
The teacher population of 25 teachers has declined by 19% over five school years.
Grades Offered
Grades 5-8
Total Students
453 students
Gender %
Total Classroom Teachers
25 teachers
School Calendar
School Rankings
Lyman Gilmore Middle School ranks within the bottom 50% of all 9,602 schools in California (based off of combined math and reading proficiency testing data).
The diversity score of Lyman Gilmore Middle School is 0.48, which is less than the diversity score at state average of 0.63. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#5303 out of 9602 schools
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
25%
33%
Reading/Language Arts Test Scores (% Proficient)
38%
47%
Science Test Scores (% Proficient)
27%
29%
Student : Teacher Ratio
18:1
21:1
American Indian
2%
1%
Asian
2%
12%
Hispanic
24%
56%
Black
1%
5%
White
68%
20%
Hawaiian
n/a
n/a
Two or more races
3%
6%
All Ethnic Groups
Eligible for Free Lunch
70%
54%
Eligible for Reduced Lunch
8%
8%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), CA Dept. of Education
Profile last updated: 02/09/2025
Frequently Asked Questions
What is Lyman Gilmore Middle School's ranking?
Lyman Gilmore Middle School is ranked #5303 out of 9,602 schools, which ranks it among the bottom 50% of public schools in California.
What percent of students have achieved state testing proficiency in math and reading?
25% of students have achieved math proficiency (compared to the 33% CA state average), while 38% of students have achieved reading proficiency (compared to the 47% CA state average).
How many students attend Lyman Gilmore Middle School?
453 students attend Lyman Gilmore Middle School.
What is the racial composition of the student body?
68% of Lyman Gilmore Middle School students are White, 24% of students are Hispanic, 3% of students are Two or more races, 2% of students are American Indian, 2% of students are Asian, and 1% of students are Black.
What is the student:teacher ratio of Lyman Gilmore Middle School?
Lyman Gilmore Middle School has a student ration of 18:1, which is lower than the California state average of 21:1.
What grades does Lyman Gilmore Middle School offer ?
Lyman Gilmore Middle School offers enrollment in grades 5-8
What school district is Lyman Gilmore Middle School part of?
Lyman Gilmore Middle School is part of Grass Valley Elementary School District.
School Reviews
5 3/28/2011
Awesome school great elective program and facilities. The teachers are cool there and its a lot of fun!
Review Lyman Gilmore Middle School. Reviews should be a few sentences in length. Please include any comments on:
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