18001 Hwy 100
Port Isabel, TX 78578
(School attendance zone shown in map)
Rating
2/
10
Bottom 50%
Port Isabel High School serves 648 students in grades 9-12.
Port Isabel High School placed in the bottom 50% of all schools in Texas for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%) for the 2018-19 school year.
The percentage of students achieving proficiency in math is 20-24% (which is lower than the Texas state average of 51%) for the 2018-19 school year. The percentage of students achieving proficiency in reading/language arts is 40% (which is lower than the Texas state average of 47%) for the 2018-19 school year.
The student:teacher ratio of 16:1 is higher than the Texas state level of 14:1.
Minority enrollment is 92% of the student body (majority Hispanic), which is higher than the Texas state average of 74% (majority Hispanic).

Quick Stats (2022)

  • Grades: 9-12
  • Students: 648 students
  • Student:Teacher Ratio: 16:1
  • Minority Enrollment: 92%
  • Graduation Rate
    : 90-94% (Top 50% in TX)
  • Overall Testing Rank
    : Bottom 50%
  • Math Proficiency
    : 20-24% (Btm 50%)
  • Reading Proficiency
    : 40% (Btm 50%)
  • Source: National Center for Education Statistics (NCES), TX Dept. of Education

School Overview

Port Isabel High School's student population of 648 students has stayed relatively flat over five school years.
The teacher population of 41 teachers has declined by 16% over five school years.
Grades Offered
Grades 9-12
Total Students
648 students
This chart display total students of Port Isabel High School by year, with the latest 2020-21 school year data.
Gender %
This chart display gender of Port Isabel High School
Total Classroom Teachers
41 teachers
This chart display the total teachers of Port Isabel High School by year, with the latest 2020-21 school year data.
Students by Grade
This chart display the students of Port Isabel High School by grade.

School Rankings

Port Isabel High School is ranked within the bottom 50% of all 8,043 schools in Texas (based off of combined math and reading proficiency testing data) for the 2018-19 school year.
The diversity score of Port Isabel High School is 0.19, 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.
Definition of Terms 2020-2021 School Year Data
This School
State Level (TX)
Overall Testing Rank
#6524 out of 8043 schools
(Bottom 50%)
This chart display the overall school rank of Port Isabel High School, with the latest 2018-19 school year data.
Math Test Scores (% Proficient)
20-24%
51%
This chart display the percentage of students that scored at or above 'proficient' levels in Math of Port Isabel High School and the percentage of public school students that scored at or above 'proficient' levels in Math of public schools in Texas by year, with the latest 2018-19 school year data.
Reading/Language Arts Test Scores (% Proficient)
40%
47%
This chart display the percentage of students that scored at or above 'proficient' levels in Reading/Language Arts of Port Isabel High School and the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of Texas by year, with the latest 2018-19 school year data.
Student : Teacher Ratio
16:1
14:1
This chart display the student teacher ratio of Port Isabel High School and the public school average student teacher ratio of Texas by year, with the latest 2020-21 school year data.
American Indian
n/a
n/a
Asian
1%
5%
This chart display the percentage of Asian students in Port Isabel High School and the percentage of Asian public school students in Texas by year, with the latest 2020-21 school year data.
Hispanic
90%
53%
This chart display the percentage of Hispanic students in Port Isabel High School and the percentage of Hispanic public school students in Texas by year, with the latest 2020-21 school year data.
Black
1%
13%
This chart display the percentage of Black students in Port Isabel High School and the percentage of Black public school students in Texas by year, with the latest 2020-21 school year data.
White
8%
26%
This chart display the percentage of White students in Port Isabel High School and the percentage of White public school students in Texas by year, with the latest 2020-21 school year data.
Hawaiian
n/a
n/a
Two or more races
n/a
3%
All Ethnic Groups
This chart display the percentage breakdown of students of all ethnic groups in Port Isabel High School.
This chart display the percentage breakdown of public school students of all ethnic groups in TX.
Diversity Score
0.19
This chart display the diversity score of Port Isabel High School and the public school average diversity score of Texas by year, with the latest 2020-21 school year data.
Graduation Rate
90-94%
89%
This chart display graduation rate of Port Isabel High School and public school graduation rate of Texas by year, with the latest 2018-19 school year data.
National School Lunch Program
Yes
Eligible for Free Lunch
82%
56%
This chart display the percentage of students who is eligible for free lunch in Port Isabel High School and the percentage of public school students who is eligible for free lunch in Texas by year, with the latest 2020-21 school year data.
Eligible for Reduced Lunch (13-14)
1%
7%
This chart display the percentage of students who is eligible for reduced lunch in Port Isabel High School and the percentage of public school students who is eligible for reduced lunch in Texas by year, with the latest 2013-14 school year data.
Source: 2020-2021 (latest school year available) National Center for Education Statistics (NCES), TX Dept. of Education

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Quick Stats (2022)

  • Grades: 9-12
  • Students: 648 students
  • Student:Teacher Ratio: 16:1
  • Minority Enrollment: 92%
  • Graduation Rate
    : 90-94% (Top 50%)
  • Overall Testing Rank
    : Bottom 50%
  • Math Proficiency
    : 20-24% (Btm 50%)
  • Reading Proficiency
    : 40% (Btm 50%)
  • Source: National Center for Education Statistics (NCES), TX Dept. of Education

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