Serving 1,574 students in grades 9-12, John A Dubiski Career High School ranks in the top 50% 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 48% (which is higher than the Texas state average of 44%). The percentage of students achieving proficiency in reading/language arts is 53% (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 94% 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: 1,574 students
- Student-Teacher Ratio: 18:1
- Minority Enrollment: 94%
- Graduation Rate: ≥99% (Top 1% in TX)
- Overall Testing Rank: Top 50%
- Math Proficiency: 48% (Top 50%)
- Reading Proficiency: 53% (Top 50%)
- Science Proficiency: 69% (Top 10%)
- Source: National Center for Education Statistics (NCES), TX Dept. of Education
Top Rankings
John A Dubiski Career High School ranks among the top 20% of public schools in Texas for:
Category
Attribute
Science Proficiency
Graduation Rate
School Overview
John A Dubiski Career High School's student population of 1,574 students has stayed relatively flat over five school years.
The teacher population of 89 teachers has declined by 9% over five school years.
Grades Offered
Grades 9-12
Total Students
1,574 students
Total Classroom Teachers
89 teachers
Year Founded
2004
School Calendar
School Rankings
John A Dubiski Career High School ranks within the top 50% of all 8,096 schools in Texas (based off of combined math and reading proficiency testing data).
The diversity score of John A Dubiski Career High School is 0.41, 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
#2949 out of 8096 schools
(Top 50%)
(Top 50%)
Math Test Scores (% Proficient)
48%
44%
Reading/Language Arts Test Scores (% Proficient)
53%
51%
Science Test Scores (% Proficient)
69%
46%
Student-Teacher Ratio
18:1
14:1
American Indian
n/a
n/a
Asian
7%
6%
Hispanic
76%
54%
Black
10%
13%
White
6%
24%
Hawaiian
n/a
n/a
Two or more races
1%
3%
All Ethnic Groups
Graduation Rate
≥99%
90%
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
53%
56%
Eligible for Reduced Lunch
13%
4%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), TX Dept. of Education
Frequently Asked Questions
What is John A Dubiski Career High School's ranking?
John A Dubiski Career High School is ranked #2949 out of 8,096 schools, which ranks it among the top 50% of public schools in Texas.
What schools are John A Dubiski Career High School often compared to?
John A Dubiski Career High Schoolis often viewed alongside schools like South Grand Prairie High School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
48% of students have achieved math proficiency (compared to the 44% TX state average), while 53% of students have achieved reading proficiency (compared to the 51% TX state average).
What is the graduation rate of John A Dubiski Career High School?
The graduation rate of John A Dubiski Career High School is 99%, which is higher than the Texas state average of 90%.
How many students attend John A Dubiski Career High School?
1,574 students attend John A Dubiski Career High School.
What is the racial composition of the student body?
76% of John A Dubiski Career High School students are Hispanic, 10% of students are Black, 7% of students are Asian, 6% of students are White, and 1% of students are Two or more races.
What is the student-teacher ratio of John A Dubiski Career High School?
John A Dubiski Career High School has a student ration of 18:1, which is higher than the Texas state average of 14:1.
What grades does John A Dubiski Career High School offer ?
John A Dubiski Career High School offers enrollment in grades 9-12
What school district is John A Dubiski Career High School part of?
John A Dubiski Career High School is part of Grand Prairie Independent School District.
School Reviews
Review John A Dubiski Career High 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
AI Report Cards: Should Schools Evaluate AI Use?
Explore whether schools should assess student AI use, the benefits, risks, and what responsible AI report cards could look like in 2026.
The Parent’s Guide to School Cell Phone Bans in 2026
Learn how school cell phone bans work in 2026, why districts are adopting them, and what parents should expect.
Parental Involvement in Public Schools: 2026 Update
Explore the latest 2026 trends, research, and strategies shaping parental involvement in public schools and student success.
