Summary:
Coeur D'Alene Charter Academy Inc. is a single-school charter district in Coeur d'Alene, Idaho, serving grades 6 through 12 at Coeur D'Alene Charter Academy School, which has an enrollment of 593 students. The district is ranked #1 out of 101 Idaho districts, putting it in the 99th percentile with a 5-star rating. Because this is a single-school district, the district's ranking is effectively a measure of this one school's performance.
Coeur D'Alene Charter Academy School has been ranked in the top 4 statewide in each of the past three school years: #2 of 159 schools in 2023–2024, #4 of 112 in 2024–2025, and #2 of 122 in 2025–2026. Test proficiency rates are roughly double state averages across nearly every subject and grade level. In 2025–2026, ELA proficiency was 95.3% versus the state's 54.0%, math was 87.5% versus 43.1%, and science was 89.3% versus 42.7%. The school's largest relative advantage was in End-of-Course Math, where 85.2% of students were proficient compared to just 33.1% statewide, a 52.1 percentage point gap.
The school's chronic absenteeism rate of 11.4% is better than the state's 13.8% rate. Science proficiency improved dramatically from 79.7% to 89.3% year-over-year. One area to watch is that math proficiency declines slightly by grade level, from 92.2% in 6th grade to 81.9% in 8th grade, though even the lowest score remains far above state averages. The graduation rate of 82.5% is identical to the state average, which is surprisingly modest given the exceptional test scores. Free/reduced-price lunch data was not reported, and per-student spending data is from 2018–2019, making full socioeconomic context difficult. Overall, this is one of Idaho's elite charter schools.
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