The Dalles Middle School (North Wasco County SD 21 SCH DIST.), Oregon - School Profile in 2023-2024 School Year

Updated on August 8, 2025.

The Dalles Middle School is a Middle in The Dalles, OR. It currently serves 551 students (grades 06-08). The school is part of the North Wasco County SD 21 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 North Wasco County SD 21 School District and all schools in Oregon.

Other Details

School Type: Regular School
School Level: Middle
Number of Students:551
Number of Teachers: 34
Student/Teacher Ratio: 16.21

Location Info

Location: 1100 E 12th St, The Dalles, OR 97058
Mailing Address: 1100 E 12th St, The Dalles, OR 97058-3099
Phone: (541)506-3380
Data Source: NCES.
Student Population Per Grade
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Grade Population
Grade 6 180
Grade 7 185
Grade 8 186
Gender/Sex of The Dalles Middle School Student Population
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Gender Population Percent of Population (%)
Male 291 52.81
Female 257 46.64
Race/Ethnicity Demography of The Dalles Middle School Student Population
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Race/Ethnicity Population Percent of Population (%)
American Indian or Alaska Native 17 3.09
Asian 4 0.73
Black or African American 4 0.73
Hispanic/Latino 245 44.47
Native Hawaiian or Other Pacific Islander 11 2.00
Two or more races 20 3.63
White 247 44.83
Male - Race/Ethnicity Demography of Student Population
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Race/Ethnicity Population Percent of Population (%)
American Indian or Alaska Native 13 4.47
Asian 1 0.34
Black or African American 3 1.03
Hispanic/Latino 127 43.64
Native Hawaiian or Other Pacific Islander 9 3.09
Two or more races 7 2.40
White 131 45.02
Female - Race/Ethnicity Demography of Student Population
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Race/Ethnicity Population Percent of Population (%)
American Indian or Alaska Native 4 1.56
Asian 3 1.17
Black or African American 1 0.39
Hispanic/Latino 118 45.91
Native Hawaiian or Other Pacific Islander 2 0.78
Two or more races 13 5.06
White 116 45.14

Race Demography Per Grade

The tables below shows the Race/Ethnicity of the student population per grade.
Grade 6 - Race/Ethnicity of Both Genders
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Race/Ethnicity Population Percent of Population (%)
American Indian or Alaska Native 6 3.33
Asian 1 0.56
Hispanic/Latino 70 38.89
Native Hawaiian or Other Pacific Islander 4 2.22
Two or more races 7 3.89
White 92 51.11
Grade 7 - Race/Ethnicity of Both Genders
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Race/Ethnicity Population Percent of Population (%)
American Indian or Alaska Native 5 2.70
Asian 2 1.08
Black or African American 1 0.54
Hispanic/Latino 85 45.95
Native Hawaiian or Other Pacific Islander 3 1.62
Two or more races 3 1.62
White 84 45.41
Grade 8 - Race/Ethnicity of Both Genders
Items per page:
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Race/Ethnicity Population Percent of Population (%)
American Indian or Alaska Native 6 3.23
Asian 1 0.54
Black or African American 3 1.61
Hispanic/Latino 90 48.39
Native Hawaiian or Other Pacific Islander 4 2.15
Two or more races 10 5.38
White 71 38.17