B+
Castlewood High School - 01
PublicHighGrades 9–12
310 E Harry St, Castlewood, SD 57223 · (605) 793-2497 · Part of Castlewood School District 28-1
Students
112
Students per teacher
16:1
Free or reduced lunch
14%
Setting
Rural
Grades
9–12
What stands out about Castlewood High School - 01
- Math proficiency 7 pts above the state
- Reading / language arts 17 pts above the state
- Enrollment up 30.2% since 2020
Test scores
EDFacts via Urban Institute Education Data Portal (SY2020-21) · 2020–21Math proficiency49.5%
State average 42.2%
Reading / language arts69.5%
State average 52.3%
Location
Directions ↗
310 E Harry St, Castlewood
Students
Enrollment by grade
Grade 930
Grade 1029
Grade 1131
Grade 1222
Enrollment over time
86’20
92’21
91’22
106’23
112’24
Up 30.2% since 2020.
Who goes here
White 91%Hispanic 6%Two or more races 3%
As reported to NCES, share of students with a reported race or ethnicity.
What neighbors say
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Parents talk
Conversations in Town Square that mention Castlewood High School - 01.
Other schools in Castlewood School District 28-1
School facts: U.S. Department of Education (NCES), 2024-2025 school year. Scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). The School Grade is our own summary of state test results. Neighbor ratings are opinions, not an official measure of school quality.