JOHN B ALEXANDER H S (UNITED ISD SCH DIST.), Texas - School Profile in 2023-2024 School Year

Updated on August 8, 2025.

JOHN B ALEXANDER H S is a High in LAREDO, TX. It currently serves 3178 students (grades 09-12). The school is part of the UNITED ISD School District.

Below, we provide details about the school including the population per grade, the racial demography of the student population, the racial demography of the student population per gender/sex, and the racial demography per grade level.

You can see similar information for other schools in UNITED ISD School District and all schools in Texas.

Other Details

School Type: Regular School
School Level: High
Number of Students:3178
Number of Teachers: 176
Student/Teacher Ratio: 18.01

Location Info

Location: 3600 E DEL MAR, LAREDO, TX 78041
Mailing Address: 3600 E DEL MAR, LAREDO, TX 78041
Phone: (956)473-5800
Data Source: NCES.
Student Population Per Grade
Items per page:
0 of 0
Grade Population
Grade 10 819
Grade 11 756
Grade 12 755
Grade 9 848
Gender/Sex of JOHN B ALEXANDER H S Student Population
Items per page:
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Gender Population Percent of Population (%)
Male 1539 48.43
Female 1639 51.57
Race/Ethnicity Demography of JOHN B ALEXANDER H S Student Population
Items per page:
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Race/Ethnicity Population Percent of Population (%)
Asian 20 0.63
Black or African American 1 0.03
Hispanic/Latino 3138 98.74
Native Hawaiian or Other Pacific Islander 1 0.03
Two or more races 1 0.03
White 17 0.54
Male - Race/Ethnicity Demography of Student Population
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Race/Ethnicity Population Percent of Population (%)
Asian 9 0.59
Black or African American 1 0.07
Hispanic/Latino 1520 98.77
White 9 0.59
Female - Race/Ethnicity Demography of Student Population
Items per page:
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Race/Ethnicity Population Percent of Population (%)
Asian 11 0.67
Hispanic/Latino 1618 98.72
Native Hawaiian or Other Pacific Islander 1 0.06
Two or more races 1 0.06
White 8 0.49

Race Demography Per Grade

The tables below shows the Race/Ethnicity of the student population per grade.
Grade 10 - Race/Ethnicity of Both Genders
Items per page:
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Race/Ethnicity Population Percent of Population (%)
Asian 5 0.61
Black or African American 1 0.12
Hispanic/Latino 811 99.02
White 2 0.24
Grade 11 - Race/Ethnicity of Both Genders
Items per page:
0 of 0
Race/Ethnicity Population Percent of Population (%)
Asian 6 0.79
Hispanic/Latino 744 98.41
White 6 0.79
Grade 12 - Race/Ethnicity of Both Genders
Items per page:
0 of 0
Race/Ethnicity Population Percent of Population (%)
Asian 3 0.40
Hispanic/Latino 745 98.68
Two or more races 1 0.13
White 6 0.80
Grade 9 - Race/Ethnicity of Both Genders
Items per page:
0 of 0
Race/Ethnicity Population Percent of Population (%)
Asian 6 0.71
Hispanic/Latino 838 98.82
Native Hawaiian or Other Pacific Islander 1 0.12
White 3 0.35