Castlewood High School - 01
Public
High Grades 9–12
Part of Castlewood School District 28-1
310 E Harry St, Castlewood, SD 57223 · (605) 793-2497
Community ratings
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Academic performance
Math proficiency49.5%
State average 42.2%
Reading / language arts69.5%
State average 52.3%
EDFacts via Urban Institute Education Data Portal (SY2020-21)
At a glance
112Students enrolled
16:1Student–teacher ratio
14%Free / reduced lunch
RuralSetting
Regular SchoolSchool type
Enrollment by grade
Grade 930
Grade 1029
Grade 1131
Grade 1222
Students
White · 91%102
Hispanic · 6%7
Two or more races · 3%3
Counts as reported to NCES; percentages are of students with a reported race/ethnicity.
Enrollment · last 5 years
86’20
92’21
91’22
106’23
112’24
Location
310 E Harry St Castlewood
Neighbor reviews
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School facts from the U.S. Department of Education (NCES), 2024-2025 school year. Academic scores from the EDFacts via Urban Institute Education Data Portal (SY2020-21). Community ratings and reviews reflect neighbor opinions, not an official measure of school quality.