Timber Lake Middle School - 03
School pathway
Test scores
SD Smarter Balanced 2024-25 . % ProficientWhat this means: On the SD Smarter Balanced, South Dakota's statewide test, about 65 of every 100 students at this school read and write at grade level and about 59 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 4 points since 2022, while math scores are down about 3 points.
BeatsExpectations
Demographically-adjusted score · methodologyWhat this means: About 57% of students here test proficient in math and reading, compared with the roughly 48% 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 Timber Lake Middle School - 03
Timber Lake Middle School - 03 is one of the micro-enrollment intermediate schools in Timber Lake, South Dakota, one of the schools within Timber Lake School District 20-3, with 70 students on its rolls from grades 6 through 8. Enrollment runs roughly 63% below the state mean of about 187.
Timber Lake Middle School - 03 is one of 3 schools operated by Timber Lake School District 20-3, a district that teaches 372 students overall.
On demographics, Timber Lake Middle School - 03 shows that the most-represented group is Native American (51%), with the rest of the student body spread across multiple groups. The remainder consists of 47% White.
Looking at the economic backdrop, Timber Lake Middle School - 03 reports 8 full-time-equivalent teachers, putting the student-to-teacher ratio at about 8.3:1. That figure is tighter than the state norm's 13.4:1 average. About 37% of enrolled students meet the income threshold for free or reduced-price lunch, often used as a Title I proxy. Set against Dewey County (around 84%), the school's rate is somewhat below typical.
On a demographically-adjusted basis, Timber Lake Middle School - 03 sits in the middle band of the BeatsExpectations distribution. Schools with this campus's student mix typically land near 47.8%; this one delivers 56.9%.
In the area at large, the surrounding county (Dewey County) logs that the typical household earns roughly $54,104 per year, about 19% of the adult population holds a bachelor's degree or above, and census figures put the poverty rate at about 29%. In all, Dewey County runs 10 public schools (combined enrollment of about 1,466 students), of which Timber Lake Middle School - 03 is one.
Timber Lake Elementary - 02 is the nearest neighboring public school, about 0.0 miles from this campus. 2 of the 8 nearest public schools sit inside a five-mile radius. Ranking that nearby cluster on reported proficiency puts Timber Lake Middle School - 03 at 2nd of 4; the average score across the group is 30.1%.
The school occupies a low-density site.
Trend over the last 7 years. Timber Lake Middle School - 03's enrollment has ticked down 12% since 2018, when it stood at 80 (now 70).
Within the allk12 community for this school, posts here usually surface around open house dates, ride-share offers, and field-trip permission slips. Anyone with firsthand experience at this school can post or comment.
Dewey County at a glance
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Related schools
- Timber Lake Elementary - 02Elementary · 185 students
- Timber Lake High School - 01High · 117 students
- Timber Lake Elementary - 02Elementary · 185 students
- Timber Lake High School - 01High · 117 students
- Timber Lake Elementary - 020.0 mi · 185
- Timber Lake High School - 010.0 mi · 117
- Little Eagle School21.6 mi · 62
- Rock Creek Grant School23.6 mi · 50
- Tiospaye Topa School28.6 mi · 166
- McLaughlin High School - 0129.3 mi · 155