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

Updated on August 8, 2025.

The Dalles High School is a High in The Dalles, OR. It currently serves 834 students (grades 09-12). 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: High
Number of Students:834
Number of Teachers: 41
Student/Teacher Ratio: 20.51

Location Info

Location: 220 E 10th St, The Dalles, OR 97058
Mailing Address: 220 E 10th St, The Dalles, OR 97058-1999
Phone: (541)506-3400
Data Source: NCES.
Student Population Per Grade
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Grade Population
Grade 10 236
Grade 11 178
Grade 12 189
Grade 9 231
Gender/Sex of The Dalles High School Student Population
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Gender Population Percent of Population (%)
Male 430 51.56
Female 396 47.48
Race/Ethnicity Demography of The Dalles High School Student Population
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Race/Ethnicity Population Percent of Population (%)
American Indian or Alaska Native 15 1.80
Asian 8 0.96
Black or African American 5 0.60
Hispanic/Latino 369 44.25
Native Hawaiian or Other Pacific Islander 7 0.84
Two or more races 40 4.80
White 382 45.80
Male - Race/Ethnicity Demography of Student Population
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Race/Ethnicity Population Percent of Population (%)
American Indian or Alaska Native 8 1.86
Asian 4 0.93
Black or African American 4 0.93
Hispanic/Latino 194 45.12
Native Hawaiian or Other Pacific Islander 4 0.93
Two or more races 20 4.65
White 196 45.58
Female - Race/Ethnicity Demography of Student Population
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Race/Ethnicity Population Percent of Population (%)
American Indian or Alaska Native 7 1.77
Asian 4 1.01
Black or African American 1 0.25
Hispanic/Latino 175 44.19
Native Hawaiian or Other Pacific Islander 3 0.76
Two or more races 20 5.05
White 186 46.97

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 5 2.12
Asian 4 1.70
Black or African American 1 0.42
Hispanic/Latino 112 47.46
Native Hawaiian or Other Pacific Islander 2 0.85
Two or more races 7 2.97
White 102 43.22
Grade 11 - Race/Ethnicity of Both Genders
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Race/Ethnicity Population Percent of Population (%)
American Indian or Alaska Native 2 1.12
Black or African American 1 0.56
Hispanic/Latino 73 41.01
Native Hawaiian or Other Pacific Islander 2 1.12
Two or more races 4 2.25
White 94 52.81
Grade 12 - Race/Ethnicity of Both Genders
Items per page:
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Race/Ethnicity Population Percent of Population (%)
American Indian or Alaska Native 6 3.18
Asian 2 1.06
Black or African American 1 0.53
Hispanic/Latino 82 43.39
Native Hawaiian or Other Pacific Islander 1 0.53
Two or more races 9 4.76
White 86 45.50
Grade 9 - Race/Ethnicity of Both Genders
Items per page:
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Race/Ethnicity Population Percent of Population (%)
American Indian or Alaska Native 2 0.87
Asian 2 0.87
Black or African American 2 0.87
Hispanic/Latino 102 44.16
Native Hawaiian or Other Pacific Islander 2 0.87
Two or more races 20 8.66
White 100 43.29