South Canyon Elementary - 15
Test scores
SD Smarter Balanced 2024-25 . % ProficientWhat this means: On the SD Smarter Balanced, South Dakota's statewide test, about 46 of every 100 students at this school read and write at grade level and about 41 of 100 do math at grade level. Across all South Dakota schools, those numbers are about 50 and 47. Reading and writing scores are down about 5 points since 2022, while math scores are down about 1 points.
BeatsExpectations
Demographically-adjusted score · methodologyWhat this means: About 44% of students here test proficient in math and reading, compared with the roughly 50% typical for South Dakota schools with a similar share of low-income students. BeatsExpectations measures results against demographically similar schools rather than by raw scores, and this school falls within the typical range, neither among South Dakota's top nor bottom 10%.
7-year change
SY 2017-18 vs SY 2024-25About South Canyon Elementary - 15
South Canyon Elementary - 15 is a K-5 school of mid-sized scale in Rapid City, South Dakota, run under Rapid City Area School District 51-4, instructing 274 students in grades K through 5. Compared to the state average of about 204 students per school, that is 34% above typical.
Rapid City Area School District 51-4 runs 26 schools in total, collectively educating 12,610 students. South Canyon Elementary - 15 is one of those campuses.
On demographics, South Canyon Elementary - 15 records that 66% of the student body identifies as White. Beyond that, the school records 13% Hispanic, 10% multiracial, 10% Native American. That is considerably less White than the county at large, where the share is closer to 79%.
Looking at school resources, Staff filings list 19 full-time-equivalent teachers, which works out to roughly 14.4:1 students per teacher. Statewide, the average ratio sits near 15.4:1, putting South Canyon Elementary - 15 tighter than the state norm the norm. An estimated 31% of students are eligible for free or reduced-price lunch, often used as a Title I proxy. That share is noticeably below Pennington County's rate of about 41%.
With demographic context factored in, South Canyon Elementary - 15 sits in the middle band of the BeatsExpectations distribution. Schools with this campus's student mix typically land near 50.5%; this one delivers 44.2%.
Across the wider county, the surrounding county (Pennington County) logs that median household income runs about $74,517, roughly 35% of adults have completed at least a four-year degree, and roughly 7% of residents live below the federal poverty line. Across Pennington County's 41 public schools (combined enrollment of about 16,186 students), South Canyon Elementary - 15 is one campus in the mix.
West Middle School - 37 is the nearest neighboring public school, about 0.7 miles from this campus. 8 of the 8 nearest public schools sit inside a five-mile radius. Ranking that nearby cluster on reported proficiency puts South Canyon Elementary - 15 at 4th of 5; the average score across the group is 48.8%.
Geographically, the school is in a downtown area.
Looking at the recent track record. Over the past 7-year window, the student count shrank 4%: 285 students in 2018 compared to 274 in 2025. The White share of enrollment declined from 75% to 66% over that span.
On allk12, recent activity here tends to focus on science fair prep, picture-day reminders, and bus-route questions. Posting is open to anyone connected to the school.
Pennington County at a glance
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