Schools in Wasco County
10 ranked schools
Overall Score Percentile
<20
20+
40+
60+
80+
1
3/10Dufur School
Dufur SD 29 · Dufur
#1 Overall in Wasco County
3/10 · #34 K-12 School in Oregon
State Percentile
Eng
33%
Math
36%
2
5/10The Dalles High School
North Wasco County SD 21 · The Dalles
#2 Overall in Wasco County
5/10 · #109 High School in Oregon
State Percentile
Eng
57%
Math
41%
3
5/10South Wasco County Middle/High School
South Wasco County SD 1
#3 Overall in Wasco County
5/10 · #116 High School in Oregon
State Percentile
Eng
52%
Math
37%
4
2/10The Dalles Middle School
North Wasco County SD 21 · The Dalles
#4 Overall in Wasco County
2/10 · #179 Middle School in Oregon
State Percentile
Eng
25%
Math
15%
5
1/10Innovations Academy
North Wasco County SD 21
#5 Overall in Wasco County
1/10 · #192 High School in Oregon
State Percentile
Eng
6%
Math
15%
6
6/10Mosier Community School
North Wasco County SD 21 · Mosier
#6 Overall in Wasco County
6/10 · #328 Elementary School in Oregon
State Percentile
Eng
54%
Math
47%
7
6/10Dry Hollow Elementary School
North Wasco County SD 21 · The Dalles
#7 Overall in Wasco County
6/10 · #330 Elementary School in Oregon
State Percentile
Eng
47%
Math
53%
8
4/10South Wasco County Elementary School
South Wasco County SD 1
#8 Overall in Wasco County
4/10 · #420 Elementary School in Oregon
State Percentile
Eng
35%
Math
40%
9
3/10Colonel Wright Elementary School
North Wasco County SD 21 · The Dalles
#9 Overall in Wasco County
3/10 · #513 Elementary School in Oregon
State Percentile
Eng
21%
Math
26%
10
1/10Chenowith Elementary School
North Wasco County SD 21 · The Dalles
#10 Overall in Wasco County
1/10 · #650 Elementary School in Oregon
State Percentile
Eng
3%
Math
3%
About schools in Wasco County
Straddling the Columbia River Gorge along Oregon's northern edge, Wasco County covers dramatic high-desert terrain where small towns sit far apart and schools serve tight, distinct communities. Three districts spread across The Dalles, Dufur, and Mosier keep student populations modest and local identity strong. Performance across the county's ten ranked schools clusters near the middle of Oregon statewide rankings — Mosier Community School and Dry Hollow Elementary both reach the 51st percentile, with The Dalles High School close behind. No schools break into the state's top quartile, making this a county worth watching for improvement rather than one leading the pack right now.