Interagency Detention School (Seattle School District No. 1 SCH DIST.), Washington - School Profile in 2023-2024 School Year

Updated on August 8, 2025.

Interagency Detention School is a High in SEATTLE, WA. It currently serves 30 students (grades 06-12). The school is part of the Seattle School District No. 1 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 Seattle School District No. 1 School District and all schools in Washington.

Other Details

School Type: Regular School
School Level: High
Number of Students:30
Number of Teachers: 0
Student/Teacher Ratio: Infinity

Location Info

Location: 1211 E ALDER MS 1-F, SEATTLE, WA 98122
Mailing Address: 1211 E ALDER MS 1-F, SEATTLE, WA 98122-5553
Phone: (206)205-9422
Website:
Data Source: NCES.
Student Population Per Grade
Items per page:
0 of 0
Grade Population
Grade 10 6
Grade 11 12
Grade 12 6
Grade 6 0
Grade 7 0
Grade 8 1
Grade 9 5
Gender/Sex of Interagency Detention School Student Population
Items per page:
0 of 0
Gender Population Percent of Population (%)
Male 28 93.33
Female 2 6.67
Race/Ethnicity Demography of Interagency Detention School Student Population
Items per page:
0 of 0
Race/Ethnicity Population Percent of Population (%)
American Indian or Alaska Native 1 3.33
Black or African American 15 50.00
Hispanic/Latino 5 16.67
Native Hawaiian or Other Pacific Islander 1 3.33
White 8 26.67
Male - Race/Ethnicity Demography of Student Population
Items per page:
0 of 0
Race/Ethnicity Population Percent of Population (%)
Black or African American 15 53.57
Hispanic/Latino 5 17.86
Native Hawaiian or Other Pacific Islander 1 3.57
White 7 25.00
Female - Race/Ethnicity Demography of Student Population
Items per page:
0 of 0
Race/Ethnicity Population Percent of Population (%)
American Indian or Alaska Native 1 50.00
White 1 50.00

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:
0 of 0
Race/Ethnicity Population Percent of Population (%)
Black or African American 4 66.67
White 2 33.33
Grade 11 - Race/Ethnicity of Both Genders
Items per page:
0 of 0
Race/Ethnicity Population Percent of Population (%)
American Indian or Alaska Native 1 8.33
Black or African American 4 33.33
Hispanic/Latino 3 25.00
Native Hawaiian or Other Pacific Islander 1 8.33
White 3 25.00
Grade 12 - Race/Ethnicity of Both Genders
Items per page:
0 of 0
Race/Ethnicity Population Percent of Population (%)
Black or African American 5 83.33
Hispanic/Latino 1 16.67
Grade 6 - Race/Ethnicity of Both Genders
Items per page:
0 of 0
Grade 7 - Race/Ethnicity of Both Genders
Items per page:
0 of 0
Grade 8 - Race/Ethnicity of Both Genders
Items per page:
0 of 0
Race/Ethnicity Population Percent of Population (%)
Black or African American 1 100.00
Grade 9 - Race/Ethnicity of Both Genders
Items per page:
0 of 0
Race/Ethnicity Population Percent of Population (%)
Black or African American 1 20.00
Hispanic/Latino 1 20.00
White 3 60.00