Serving 362 students in grades Kindergarten-5, Sybil N. Crookham Elementary School ranks in the bottom 50% of all schools in California for overall test scores (math proficiency is top 50%, and reading proficiency is top 50%).
The percentage of students achieving proficiency in math is 30-34% (which is approximately equal to the California state average of 34%). The percentage of students achieving proficiency in reading/language arts is 25-29% (which is lower than the California state average of 47%).
The student-teacher ratio of 21:1 is equal to the California state level of 21:1.
Minority enrollment is 95% of the student body (majority Hispanic), which is higher than the California state average of 80% (majority Hispanic).
Quick Facts (2026)
- Grades: Kindergarten-5
- Enrollment: 362 students
- Student-Teacher Ratio: 21:1
- Minority Enrollment: 95%
- Overall Testing Rank: Bottom 50% in CA
- Math Proficiency: 30-34% (Top 50%)
- Reading Proficiency: 25-29% (Btm 50%)
- Science Proficiency: 11-19% (Btm 50%)
- Source: National Center for Education Statistics (NCES), CA Dept. of Education
School Overview
Sybil N. Crookham Elementary School's student population of 362 students has declined by 8% over five school years.
The teacher population of 17 teachers has declined by 10% over five school years.
Grades Offered
Grades Kindergarten-5
Total Students
362 students
Total Classroom Teachers
17 teachers
School Calendar
School Rankings
Sybil N. Crookham Elementary School ranks within the bottom 50% of all 9,523 schools in California (based off of combined math and reading proficiency testing data).
The diversity score of Sybil N. Crookham Elementary School is 0.19, 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
#5831 out of 9523 schools
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
30-34%
34%
Reading/Language Arts Test Scores (% Proficient)
25-29%
47%
Science Test Scores (% Proficient)
11-19%
29%
Student-Teacher Ratio
21:1
21:1
American Indian
n/a
1%
Asian
4%
12%
Hispanic
90%
56%
Black
1%
5%
White
5%
20%
Hawaiian
n/a
n/a
Two or more races
n/a
6%
All Ethnic Groups
Chronically Absent Students
(22-23)30.1%
27.7%
Eligible for Free Lunch
86%
54%
Eligible for Reduced Lunch
10%
8%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), CA Dept. of Education
Frequently Asked Questions
What is Sybil N. Crookham Elementary School's ranking?
Sybil N. Crookham Elementary School is ranked #5831 out of 9,523 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?
30-34% of students have achieved math proficiency (compared to the 34% CA state average), while 25-29% of students have achieved reading proficiency (compared to the 47% CA state average).
How many students attend Sybil N. Crookham Elementary School?
362 students attend Sybil N. Crookham Elementary School.
What is the racial composition of the student body?
90% of Sybil N. Crookham Elementary School students are Hispanic, 5% of students are White, 4% of students are Asian, and 1% of students are Black.
What is the student-teacher ratio of Sybil N. Crookham Elementary School?
Sybil N. Crookham Elementary School has a student ration of 21:1, which is equal to the California state average of 21:1.
What grades does Sybil N. Crookham Elementary School offer ?
Sybil N. Crookham Elementary School offers enrollment in grades Kindergarten-5
What school district is Sybil N. Crookham Elementary School part of?
Sybil N. Crookham Elementary School is part of Winton School District.
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