Serving 405 students in grades Kindergarten-6, Shaffer Elementary School ranks in the top 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 37% (which is higher than the California state average of 34%). The percentage of students achieving proficiency in reading/language arts is 43% (which is lower than the California state average of 47%).
The student-teacher ratio of 23:1 is higher than the California state level of 21:1.
Minority enrollment is 88% of the student body (majority Hispanic), which is higher than the California state average of 80% (majority Hispanic).
Quick Facts (2026-27)
- Grades: Kindergarten-6
- Enrollment: 405 students
- Student-Teacher Ratio: 23:1
- Minority Enrollment: 88%
- Overall Testing Rank: Top 50% in CA
- Math Proficiency: 37% (Top 50%)
- Reading Proficiency: 43% (Top 50%)
- Science Proficiency: 30-34% (Top 50%)
- Attendance Zone: Shaffer Elementary serves the southeast part of Atwater, CA, covering an area of approximately 1.2 square miles. Most students live within a 5-10 minute drive, with the furthest edge of the attendance zone located about 2.5 miles from the school.
- Source: National Center for Education Statistics (NCES), CA Dept. of Education
School Overview
Shaffer Elementary School's student population of 405 students has declined by 20% over five school years.
The teacher population of 18 teachers has declined by 14% over five school years.
Grades Offered
Grades Kindergarten-6
Total Students
405 students
Total Classroom Teachers
18 teachers
School Motto
A Tradition of Excellence
School Rankings
Shaffer Elementary School ranks within the top 50% of all 9,523 schools in California (based off of combined math and reading proficiency testing data).
The diversity score of Shaffer Elementary School is 0.35, 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
#3869 out of 9523 schools
(Top 50%)
(Top 50%)
Math Test Scores (% Proficient)
37%
34%
Reading/Language Arts Test Scores (% Proficient)
43%
47%
Science Test Scores (% Proficient)
30-34%
29%
Student-Teacher Ratio
23:1
21:1
American Indian
n/a
1%
Asian
5%
12%
Hispanic
80%
56%
Black
1%
5%
White
12%
20%
Hawaiian
1%
n/a
Two or more races
1%
6%
All Ethnic Groups
Chronically Absent Students
(22-23)23.7%
27.7%
Eligible for Free Lunch
71%
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 Shaffer Elementary School's ranking?
Shaffer Elementary School is ranked #3869 out of 9,523 schools, which ranks it among the top 50% of public schools in California.
What percent of students have achieved state testing proficiency in math and reading?
37% of students have achieved math proficiency (compared to the 34% CA state average), while 43% of students have achieved reading proficiency (compared to the 47% CA state average).
How many students attend Shaffer Elementary School?
405 students attend Shaffer Elementary School.
What is the racial composition of the student body?
80% of Shaffer Elementary School students are Hispanic, 12% of students are White, 5% of students are Asian, 1% of students are Black, 1% of students are Hawaiian, and 1% of students are Two or more races.
What is the student-teacher ratio of Shaffer Elementary School?
Shaffer Elementary School has a student ration of 23:1, which is higher than the California state average of 21:1.
What grades does Shaffer Elementary School offer ?
Shaffer Elementary School offers enrollment in grades Kindergarten-6
What school district is Shaffer Elementary School part of?
Shaffer Elementary School is part of Atwater Elementary School District.
School Calendar
View the Shaffer Elementary School yearly calendar below. Note key dates such as:
Event
Date
No School - Spring Break
March 26, 2027 (Friday)
No School - Spring Break
March 27, 2027 (Saturday)
No School - Spring Break
March 28, 2027 (Sunday)
No School - Spring Break
March 29, 2027 (Monday)
No School - Spring Break
March 30, 2027 (Tuesday)
School Reviews
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