Johnston Senior High School (Johnston Comm School District SCH DIST.), Iowa - School Profile in 2023-2024 School Year

Updated on August 8, 2025.

Johnston Senior High School is a High in Johnston, IA. It currently serves 1771 students (grades 10-12). The school is part of the Johnston Comm School District 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 Johnston Comm School District School District and all schools in Iowa.

Other Details

School Type: Regular School
School Level: High
Number of Students:1771
Number of Teachers: 85
Student/Teacher Ratio: 20.88

Location Info

Location: 6500 NW 100th Street, Johnston, IA 50131
Mailing Address: PO BOX 10, 6500 NW 100th Street, Johnston, IA 50131
Phone: (515)278-0449
Data Source: NCES.
Student Population Per Grade
Items per page:
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Grade Population
Grade 10 591
Grade 11 591
Grade 12 589
Gender/Sex of Johnston Senior High School Student Population
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Gender Population Percent of Population (%)
Male 951 53.70
Female 810 45.74
Race/Ethnicity Demography of Johnston Senior High School Student Population
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Race/Ethnicity Population Percent of Population (%)
American Indian or Alaska Native 1 0.06
Asian 138 7.79
Black or African American 187 10.56
Hispanic/Latino 143 8.07
Two or more races 90 5.08
White 1202 67.87
Male - Race/Ethnicity Demography of Student Population
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Race/Ethnicity Population Percent of Population (%)
American Indian or Alaska Native 1 0.11
Asian 78 8.20
Black or African American 109 11.46
Hispanic/Latino 78 8.20
Two or more races 45 4.73
White 640 67.30
Female - Race/Ethnicity Demography of Student Population
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Race/Ethnicity Population Percent of Population (%)
Asian 60 7.41
Black or African American 78 9.63
Hispanic/Latino 65 8.03
Two or more races 45 5.56
White 562 69.38

Race Demography Per Grade

The tables below shows the Race/Ethnicity of the student population per grade.
Grade 10 - Race/Ethnicity of Both Genders
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Race/Ethnicity Population Percent of Population (%)
American Indian or Alaska Native 1 0.17
Asian 59 9.98
Black or African American 59 9.98
Hispanic/Latino 47 7.95
Two or more races 32 5.42
White 392 66.33
Grade 11 - Race/Ethnicity of Both Genders
Items per page:
0 of 0
Race/Ethnicity Population Percent of Population (%)
Asian 37 6.26
Black or African American 66 11.17
Hispanic/Latino 39 6.60
Two or more races 28 4.74
White 416 70.39
Grade 12 - Race/Ethnicity of Both Genders
Items per page:
0 of 0
Race/Ethnicity Population Percent of Population (%)
Asian 42 7.13
Black or African American 62 10.53
Hispanic/Latino 57 9.68
Two or more races 30 5.09
White 394 66.89