Summary:
Marsh Valley Joint District in Idaho has four elementary schools—Mountain View Elementary School, Inkom Elementary School, Downey Elementary School, and Lava Elementary School—serving grades PK–6 in a rural area, with enrollments ranging from 42 to 268 students.
If you are choosing a school, Inkom Elementary stands out as the strongest all-around performer. It leads the district in current math (67.6% proficient) and ELA (64.2%) scores, has the lowest chronic absenteeism at 8.6%, and ranks in the 74th percentile statewide. Lava Elementary posted the highest test scores in 2024–25 (72.4% math, 75.9% ELA) despite having a high poverty rate, though it lacks current-year data. Mountain View Elementary is the most improved, jumping from the 46th to 74th percentile in one year, but its chronic absenteeism (18.5%) is a concern. Downey Elementary is the most worrisome: despite spending the most per student ($8,071) and having the smallest class sizes (12.5 students per teacher), only 19.2% of its students are proficient in math—far below the district average of 47.2%.
The biggest takeaway is the dramatic math gap within the district—48 percentage points between Inkom and Downey. High spending and small classes do not automatically lead to better outcomes, as Lava outperforms Downey while spending less. Chronic absenteeism is above the state average district-wide, except at Inkom, which suggests engagement strategies matter. Small enrollments at Downey and Lava make year-to-year scores volatile, so interpret changes cautiously. Overall, the district is above average for Idaho, but the best path forward is to learn from Inkom’s engagement and Lava’s high achievement while investigating Downey’s math instruction.
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