Kathlyn Joy Gilliam Collegiate Academy is an advanced high school focusing on college readiness and is located on the grounds of the University of North Texas at Dallas in southern Dallas, Texas. It is a part of the Dallas Independent School District.
Serving 342 students in grades 9-12, Kathlyn Joy Gilliam Collegiate Academy ranks in the top 30% of all schools in Texas for overall test scores (math proficiency is top 50%, and reading proficiency is top 50%).
The percentage of students achieving proficiency in math is 45-49% (which is higher than the Texas state average of 44%). The percentage of students achieving proficiency in reading/language arts is 75-79% (which is higher than the Texas state average of 51%).
The student-teacher ratio of 18:1 is higher than the Texas state level of 14:1.
Minority enrollment is 99% of the student body (majority Hispanic), which is higher than the Texas state average of 76% (majority Hispanic).
Quick Facts (2026)
- Grades: 9-12
- Enrollment: 342 students
- Student-Teacher Ratio: 18:1
- Minority Enrollment: 99%
- Graduation Rate: ≥95% (Top 20% in TX)
- Overall Testing Rank: Top 30%
- Math Proficiency: 45-49% (Top 50%)
- Reading Proficiency: 75-79% (Top 10%)
- Science Proficiency: 70-74% (Top 10%)
- Source: National Center for Education Statistics (NCES), TX Dept. of Education
Top Rankings
Kathlyn Joy Gilliam Collegiate Academy ranks among the top 20% of public schools in Texas for:
Category
Attribute
Reading/Language Arts Proficiency
Science Proficiency
Graduation Rate
School Overview
Kathlyn Joy Gilliam Collegiate Academy's student population of 342 students has declined by 13% over five school years.
The teacher population of 19 teachers has declined by 9% over five school years.
Grades Offered
Grades 9-12
Total Students
342 students
Total Classroom Teachers
19 teachers
School Rankings
Kathlyn Joy Gilliam Collegiate Academy ranks within the top 30% of all 8,096 schools in Texas (based off of combined math and reading proficiency testing data).
The diversity score of Kathlyn Joy Gilliam Collegiate Academy is 0.53, 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
#1676 out of 8096 schools
(Top 30%)
(Top 30%)
Math Test Scores (% Proficient)
45-49%
44%
Reading/Language Arts Test Scores (% Proficient)
75-79%
51%
Science Test Scores (% Proficient)
70-74%
46%
Student-Teacher Ratio
18:1
14:1
American Indian
1%
n/a
Asian
1%
6%
Hispanic
57%
54%
Black
39%
13%
White
1%
24%
Hawaiian
n/a
n/a
Two or more races
1%
3%
All Ethnic Groups
Graduation Rate
≥95%
90%
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
77%
56%
Eligible for Reduced Lunch
4%
4%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), TX Dept. of Education
Frequently Asked Questions
What is Kathlyn Joy Gilliam Collegiate Academy's ranking?
Kathlyn Joy Gilliam Collegiate Academy is ranked #1676 out of 8,096 schools, which ranks it among the top 30% of public schools in Texas.
What percent of students have achieved state testing proficiency in math and reading?
45-49% of students have achieved math proficiency (compared to the 44% TX state average), while 75-79% of students have achieved reading proficiency (compared to the 51% TX state average).
What is the graduation rate of Kathlyn Joy Gilliam Collegiate Academy?
The graduation rate of Kathlyn Joy Gilliam Collegiate Academy is 95%, which is higher than the Texas state average of 90%.
How many students attend Kathlyn Joy Gilliam Collegiate Academy?
342 students attend Kathlyn Joy Gilliam Collegiate Academy.
What is the racial composition of the student body?
57% of Kathlyn Joy Gilliam Collegiate Academy students are Hispanic, 39% of students are Black, 1% of students are American Indian, 1% of students are Asian, 1% of students are White, and 1% of students are Two or more races.
What is the student-teacher ratio of Kathlyn Joy Gilliam Collegiate Academy?
Kathlyn Joy Gilliam Collegiate Academy has a student ration of 18:1, which is higher than the Texas state average of 14:1.
What grades does Kathlyn Joy Gilliam Collegiate Academy offer ?
Kathlyn Joy Gilliam Collegiate Academy offers enrollment in grades 9-12
What school district is Kathlyn Joy Gilliam Collegiate Academy part of?
Kathlyn Joy Gilliam Collegiate Academy is part of Dallas Independent School District.
School Reviews
5 10/10/2025
I really enjoy having my child in this school. The teacher are great, very concerned about child's well-being, and education. They work very hard to make sure the academics get done, always in contact with parents. Their after school programs are excellent and preparing our child for the future. My daughter loves it there. The school is very clean and organized and very child safe.
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