Serving 442 students in grades Kindergarten-5, Twinhill 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 27% (which is lower than the California state average of 34%). The percentage of students achieving proficiency in reading/language arts is 33% (which is lower than the California state average of 47%).
The student-teacher ratio of 22:1 is higher than 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: 442 students
- Student-Teacher Ratio: 22:1
- Minority Enrollment: 95%
- Overall Testing Rank: Bottom 50% in CA
- Math Proficiency: 27% (Btm 50%)
- Reading Proficiency: 33% (Btm 50%)
- Science Proficiency: 25-29% (Top 50%)
- Source: National Center for Education Statistics (NCES), CA Dept. of Education
Top Rankings
Twinhill Elementary School ranks among the top 20% of public schools in California for:
Category
Attribute
Percent Eligible For Free Lunch
School Overview
Twinhill Elementary School's student population of 442 students has stayed relatively flat over five school years.
The teacher population of 20 teachers has grown by 5% over five school years.
Grades Offered
Grades Kindergarten-5
Total Students
442 students
Total Classroom Teachers
20 teachers
School Rankings
Twinhill 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 Twinhill Elementary School is 0.24, 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
#5639 out of 9523 schools
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
27%
34%
Reading/Language Arts Test Scores (% Proficient)
33%
47%
Science Test Scores (% Proficient)
25-29%
29%
Student-Teacher Ratio
22:1
21:1
American Indian
n/a
1%
Asian
2%
12%
Hispanic
87%
56%
Black
3%
5%
White
5%
20%
Hawaiian
n/a
n/a
Two or more races
3%
6%
All Ethnic Groups
Eligible for Free Lunch
78%
54%
Eligible for Reduced Lunch
14%
8%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), CA Dept. of Education
Frequently Asked Questions
What is Twinhill Elementary School's ranking?
Twinhill Elementary School is ranked #5639 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?
27% of students have achieved math proficiency (compared to the 34% CA state average), while 33% of students have achieved reading proficiency (compared to the 47% CA state average).
How many students attend Twinhill Elementary School?
442 students attend Twinhill Elementary School.
What is the racial composition of the student body?
87% of Twinhill Elementary School students are Hispanic, 5% of students are White, 3% of students are Black, 3% of students are Two or more races, and 2% of students are Asian.
What is the student-teacher ratio of Twinhill Elementary School?
Twinhill Elementary School has a student ration of 22:1, which is higher than the California state average of 21:1.
What grades does Twinhill Elementary School offer ?
Twinhill Elementary School offers enrollment in grades Kindergarten-5
What school district is Twinhill Elementary School part of?
Twinhill Elementary School is part of Alvord Unified School District.
In what neighborhood is Twinhill Elementary School located?
Twinhill Elementary School is located in the La Sierra Hills neighborhood of Riverside, CA. There are 1 other public schools located in La Sierra Hills.
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