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East Middle School - 30
Test scores
SD Smarter Balanced 2024-25 . % ProficientBeatsExpectations
Demographically-adjusted score · methodology7-year change
SY 2017-18 vs SY 2024-25About East Middle School - 30
As a well-populated intermediate school in Rapid City, South Dakota, East Middle School - 30 hosts 613 students from grades 6 through 8, overseen by Rapid City Area School District 51-4. That puts it 228% above the typical public school in South Dakota, which averages around 187 students.
Rapid City Area School District 51-4 runs 26 schools in total, collectively educating 12,610 students. East Middle School - 30 is one of those campuses.
For racial and ethnic makeup, East Middle School - 30 logs that 63% of the student body identifies as White; the rest comes out to 15% multiracial, 11% Hispanic, 9% Native American. The wider county runs roughly 79% White, putting the school's mix considerably less White than the area baseline.
In terms of school funding signals, Staff filings list 39 full-time-equivalent teachers, which works out to roughly 15.8:1 students per teacher. Statewide, the average ratio sits near 13.4:1, putting East Middle School - 30 higher than the state norm the norm. Around 41% of the student body qualifies for free or reduced-price meals, a number frequently used as a low-income enrollment indicator.
With demographic context factored in, East Middle School - 30 tracks the demographic baseline. The model predicts 46.0% given the school's FRL share; actual proficiency is 37.5%.
Zooming out to the county, census data for Pennington County shows median household earnings sit near $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), East Middle School - 30 is one campus in the mix.
Nearest neighbor: Valley View Elementary - 13, around 0.0 miles off. Within five miles, there are 8 other public schools. Among the 7 schools in that immediate cluster with test data (this one included), East Middle School - 30 ranks 2nd on composite proficiency, above the local average of 22.8%.
Geographically, the school is in a city-core area.
Five-year trend. Over the past 7-year window, the student count fell 9%: 674 students in 2018 compared to 613 in 2025. The White share of enrollment edged down from 72% to 63% over that span.
Within the allk12 community for this school, recent activity here tends to focus on enrollment questions, classroom assignments, and PTA news. Parents, students, alumni, and staff are welcome to weigh in.
Pennington County at a glance
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Related schools
- Central High School - 41High · 1,998 students
- Stevens High School - 42High · 1,771 students
- South Middle School - 36Middle · 618 students
- Southwest Middle School - 38Middle · 614 students
- Valley View Elementary - 13Elementary · 605 students
- West Middle School - 37Middle · 591 students
- Central High School - 41High · 1,998 students
- Stevens High School - 42High · 1,771 students
- South Middle School - 36Middle · 618 students
- Southwest Middle School - 38Middle · 614 students
- Valley View Elementary - 13Elementary · 605 students
- West Middle School - 37Middle · 591 students
- Valley View Elementary - 130.0 mi · 605
- Rapid Valley Elementary - 121.3 mi · 486
- Wellfully - 653.3 mi · 7
- Robbinsdale Elementary - 143.6 mi · 328
- Knollwood Heights Elementary - 083.7 mi · 368
- General Beadle Elementary - 013.8 mi · 483