Koelsch Elementary School

Koelsch Elementary School is a PK–6 school serving 321 students in Boise, ID, where more than 95% of students qualify for free or reduced-price lunch. Within the Boise Independent District, Koelsch lags far behind district and state averages in every subject. In the most recent testing year, only 21.5% of students were proficient in math and 24.2% in English Language Arts, compared with district rates of 46.4% and 53.3%. Nearby Valley View Elementary School, serving a similarly high-poverty population just under two miles away, posted dramatically higher proficiency rates of 51.9% in math and 64.0% in ELA—showing that comparable demographics do not have to mean low outcomes.

The most striking weakness appears in the early grades. Only 10.6% of Koelsch third graders were proficient in math and 12.8% in ELA, roughly one-fifth to one-quarter of the district rate. Chronic absenteeism is also a major concern: 33.9% of students were chronically absent in 2025-26, more than double the state rate of 13.8%. Nearby schools with similar demographics, including Valley View Elementary School (17.6%), Mountain View Elementary School (15.1%), and Grace Jordan Elementary (16.9%), have far lower absenteeism, suggesting that school-level attendance strategies could make a meaningful difference.

Koelsch has a favorable student-teacher ratio of 14.7, better than many nearby schools, and spends about $10,259 per student, which is in the middle of the local range. Yet its statewide ranking has sat at or below the 3rd percentile for the last six ranking cycles, with no meaningful improvement over the past decade. A cluster of nearby schools—including Taft Elementary School, Morley Nelson Elementary, and Whittier Elementary School—also struggle academically, but Koelsch remains near the bottom. For parents, this points to a need for strong early intervention, attendance support, and careful monitoring of academic progress.