Serving 652 students in grades Prekindergarten-5, Casis Elementary School ranks in the top 5% of all schools in Texas for overall test scores (math proficiency is top 5%, and reading proficiency is top 5%).
The percentage of students achieving proficiency in math is 75% (which is higher than the Texas state average of 44%). The percentage of students achieving proficiency in reading/language arts is 87% (which is higher than the Texas state average of 51%).
The student-teacher ratio of 14:1 is equal to the Texas state level of 14:1.
Minority enrollment is 25% of the student body (majority Hispanic), which is lower than the Texas state average of 76% (majority Hispanic).
Quick Facts (2026)
- Grades: Prekindergarten-5
- Enrollment: 652 students
- Student-Teacher Ratio: 14:1
- Minority Enrollment: 25%
- Overall Testing Rank: Top 5% in TX
- Math Proficiency: 75% (Top 5%)
- Reading Proficiency: 87% (Top 5%)
- Science Proficiency: 60-64% (Top 20%)
- Source: National Center for Education Statistics (NCES), TX Dept. of Education
Top Rankings
Casis Elementary School ranks among the top 20% of public schools in Texas for:
Category
Attribute
Overall Rank
Math Proficiency
Reading/Language Arts Proficiency
Science Proficiency
School Overview
Casis Elementary School's student population of 652 students has grown by 14% over five school years.
The teacher population of 45 teachers has stayed relatively flat over five school years.
Grades Offered
Grades Prekindergarten-5
Total Students
652 students
Total Classroom Teachers
45 teachers
Year Founded
1951
School Calendar
School Rankings
Casis Elementary School ranks within the top 5% of all 8,096 schools in Texas (based off of combined math and reading proficiency testing data).
The diversity score of Casis Elementary School is 0.42, which is less than the diversity score at state average of 0.64. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#205 out of 8096 schools
(Top 5%)
(Top 5%)
Math Test Scores (% Proficient)
75%
44%
Reading/Language Arts Test Scores (% Proficient)
87%
51%
Science Test Scores (% Proficient)
60-64%
46%
Student-Teacher Ratio
14:1
14:1
American Indian
n/a
n/a
Asian
4%
6%
Hispanic
12%
54%
Black
2%
13%
White
75%
24%
Hawaiian
n/a
n/a
Two or more races
7%
3%
All Ethnic Groups
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
8%
56%
Eligible for Reduced Lunch
1%
4%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), TX Dept. of Education
School Notes
- School Mascot: Cougar
Frequently Asked Questions
What is Casis Elementary School's ranking?
Casis Elementary School is ranked #205 out of 8,096 schools, which ranks it among the top 5% of public schools in Texas.
What percent of students have achieved state testing proficiency in math and reading?
75% of students have achieved math proficiency (compared to the 44% TX state average), while 87% of students have achieved reading proficiency (compared to the 51% TX state average).
How many students attend Casis Elementary School?
652 students attend Casis Elementary School.
What is the racial composition of the student body?
75% of Casis Elementary School students are White, 12% of students are Hispanic, 7% of students are Two or more races, 4% of students are Asian, and 2% of students are Black.
What is the student-teacher ratio of Casis Elementary School?
Casis Elementary School has a student ration of 14:1, which is equal to the Texas state average of 14:1.
What grades does Casis Elementary School offer ?
Casis Elementary School offers enrollment in grades Prekindergarten-5
What school district is Casis Elementary School part of?
Casis Elementary School is part of Austin Independent School District.
In what neighborhood is Casis Elementary School located?
Casis Elementary School is located in the Tarrytown neighborhood of Austin, TX.
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