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North Wasco County SD 21
Key statistics
2,835
Students enrolled
7
Public schools
169
Classroom teachers (FTE)
16.8:1
Students per teacher
Data source: National Center for Education Statistics, Common Core of Data. School year: 2024-25.
District details
Grades served
PK to 12
Total staff (FTE)
430
District office
3632 W 10th St, The Dalles OR 97058
Phone
County
Wasco County
Official website
NCES District ID
4100048
About North Wasco County SD 21
Description provided by the district or community — not part of the NCES dataset.
North Wasco County School District serves approximately 3,000 students in Kindergarten through grade 12. Three elementary schools serve grades Kindergarten through fifth; sixth through eighth grades are located at The Dalles Middle School and The Dalles Wahtonka High School main campus serves 9th through 12th grade and belongs to the 5A Intermountain Conference District as part of the Oregon Schools Activities Association. Discovery High School Alternative Program is located within the main high school campus, serving grades 9-12th. Two Charter Schools, Mosier Community School and Mosier Middle School serves approximately 220 students in grades K through 8th grade. Mission Statement: “Provide foundational skills that encourage life-long learning and positive citizenship.”