Grade Trends

Schools near ZIP 82839

3 public schools within 6 miles.

All schools in Ranchester

Subject percentages show the share of students who met or exceeded the state standard.

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Tongue River Elementary
Grades K–5 · Sheridan County School District #1
9
77%
+15 vs state
69%
+13 vs state
73%
+17 vs state
3% Average of math, English and science: 66% in 2022-23 → 69% in 2025-26 47% 18% 255 White 84%
Slack Elementary
Grades K–5 · Sheridan County School District #1
4
63%
±0 vs state
50%
−2 vs state
50%
−6 vs state
28% Average of math, English and science: 22% in 2022-23 → 50% in 2025-26 — 17% 29 White 83%
Tongue River Middle School
Grades 6–8 · Sheridan County School District #1
9
71%
+16 vs state
65%
+6 vs state
67%
+19 vs state
Average of math, English and science: 64% in 2022-23 → 65% in 2025-26 — 11% 152 White 89%

Overall change: average of the three subjects, latest year vs. 3 years earlier (↑4% means the average rate went up 4 points, e.g. 82% → 86%; — means within ±2%). Low income = eligible for free or reduced-price lunch. Special ed = students with an IEP (special education).