Serving 460 students in grades Kindergarten-5, Williamson Elementary 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 17% (which is lower than the California state average of 33%). The percentage of students achieving proficiency in reading/language arts is 26% (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 66% of the student body (majority Hispanic), which is lower than the California state average of 80% (majority Hispanic).
Quick Stats (2025)
- Grades: Kindergarten-5
- Enrollment: 460 students
- Student:Teacher Ratio: 21:1
- Minority Enrollment: 66%
- Overall Testing Rank: Bottom 50% in CA
- Math Proficiency: 17% (Btm 50%)
- Reading Proficiency: 26% (Btm 50%)
- Science Proficiency: 15-19% (Btm 50%)
- Source: National Center for Education Statistics (NCES), CA Dept. of Education
Top Rankings
Williamson Elementary School ranks among the top 20% of public schools in California for:
Category
Attribute
Diversity
School Overview
Williamson Elementary School's student population of 460 students has declined by 14% over five school years.
The teacher population of 22 teachers has declined by 8% over five school years.
Grades Offered
Grades Kindergarten-5
Total Students
460 students
Gender %
Total Classroom Teachers
22 teachers
Students by Grade
School Calendar
School Rankings
Williamson Elementary 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 Williamson Elementary School is 0.72, which is more 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
#7502 out of 9602 schools
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
17%
33%
Reading/Language Arts Test Scores (% Proficient)
26%
47%
Science Test Scores (% Proficient)
15-19%
29%
Student : Teacher Ratio
21:1
21:1
American Indian
n/a
1%
Asian
8%
12%
Hispanic
38%
56%
Black
7%
5%
White
34%
20%
Hawaiian
2%
n/a
Two or more races
11%
6%
All Ethnic Groups
Eligible for Free Lunch
63%
54%
Eligible for Reduced Lunch
20%
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 Williamson Elementary School's ranking?
Williamson Elementary School is ranked #7502 out of 9,602 schools, which ranks it among the bottom 50% of public schools in California.
What schools are Williamson Elementary School often compared to?
Williamson Elementary Schoolis often viewed alongside schools like White Rock Elementary School, Theodore Judah Elementary School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
17% of students have achieved math proficiency (compared to the 33% CA state average), while 26% of students have achieved reading proficiency (compared to the 47% CA state average).
How many students attend Williamson Elementary School?
460 students attend Williamson Elementary School.
What is the racial composition of the student body?
38% of Williamson Elementary School students are Hispanic, 34% of students are White, 11% of students are Two or more races, 8% of students are Asian, 7% of students are Black, and 2% of students are Hawaiian.
What is the student:teacher ratio of Williamson Elementary School?
Williamson Elementary School has a student ration of 21:1, which is equal to the California state average of 21:1.
What grades does Williamson Elementary School offer ?
Williamson Elementary School offers enrollment in grades Kindergarten-5
What school district is Williamson Elementary School part of?
Williamson Elementary School is part of Folsom-Cordova Unified School District.
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