Irene C Cardwell Elementary School serves 466 students in grades Prekindergarten.
The student:teacher ratio of 20:1 is higher than the Texas state level of 14:1.
Minority enrollment is 97% of the student body (majority Hispanic), which is higher than the Texas state average of 75% (majority Hispanic).
Quick Stats (2025)
- Grades: Prekindergarten
- Enrollment: 466 students
- Student:Teacher Ratio: 20:1
- Minority Enrollment: 97%
- Source: National Center for Education Statistics (NCES), TX Dept. of Education
Top Rankings
Irene C Cardwell Elementary School ranks among the top 20% of public schools in Texas for:
Category
Attribute
Percent Eligible For Free Lunch
School Overview
Irene C Cardwell Elementary School's student population of 466 students has declined by 6% over five school years.
The teacher population of 23 teachers has declined by 11% over five school years.
Grades Offered
Grades Prekindergarten
Total Students
466 students
Gender %
Total Classroom Teachers
23 teachers
School Rankings
The diversity score of Irene C Cardwell Elementary School is 0.08, 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.
Student : Teacher Ratio
20:1
14:1
American Indian
n/a
n/a
Asian
n/a
6%
Hispanic
96%
53%
Black
1%
13%
White
3%
25%
Hawaiian
n/a
n/a
Two or more races
n/a
3%
All Ethnic Groups
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
90%
57%
Eligible for Reduced Lunch
2%
5%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), TX Dept. of Education
Profile last updated: 02/09/2025
Frequently Asked Questions
How many students attend Irene C Cardwell Elementary School?
466 students attend Irene C Cardwell Elementary School.
What is the racial composition of the student body?
96% of Irene C Cardwell Elementary School students are Hispanic, 3% of students are White, and 1% of students are Black.
What is the student:teacher ratio of Irene C Cardwell Elementary School?
Irene C Cardwell Elementary School has a student ration of 20:1, which is higher than the Texas state average of 14:1.
What grades does Irene C Cardwell Elementary School offer ?
Irene C Cardwell Elementary School offers enrollment in grades Prekindergarten
What school district is Irene C Cardwell Elementary School part of?
Irene C Cardwell Elementary School is part of San Felipe-Del Rio CISD School District.
School Reviews
Review Irene C Cardwell Elementary School. Reviews should be a few sentences in length. Please include any comments on:
- Quality of academic programs, teachers, and facilities
- Availability of music, art, sports and other extracurricular activities
Recent Articles

Texas Schools: The Voucher/School Choice Debate
The issue of school choice and a voucher system is currently being revisited in Houston and across the state of Texas, with strong opinions on both sides of the debate.

Fuel Up to Play 60 Focuses on Integrating Fitness and Wellness into the School Day
What if NFL players came to your school? With the Fuel Up to Play 60 program, sponsored by the National Dairy Council and the NFL, nutrition and exercise are promoted during the school day. NFL players participate in the program by coming to schools and talking to students about fitness. Learn more about the program and some of the schools that are implementing it.

What Parents Need to Know About Lunch Shaming
Students all over the nation go hungry every day not because their schools don’t offer lunch, but because they refuse them to children with outstanding debts. Read on to learn about the horror that is lunch shaming and what can be done about it.