Coeur D'Alene Charter Academy School

Coeur d'Alene Charter Academy is a public charter school in Coeur d'Alene, Idaho, serving 593 students in grades 6 through 12, and it is the clear academic leader of a region that also includes several solid traditional high schools. Operating as a single-school district under Coeur D'Alene Charter Academy Inc., the school holds a 5-star rating and has ranked in the top 5 Idaho high schools for three consecutive years, including #2 out of 122 schools for 2025–2026. Despite sitting less than a mile from Coeur d'Alene High School, its results place it in an entirely different performance tier.

Test scores tell the story most clearly. In 2025–2026, the school posted 87.5% math proficiency, 89.3% science proficiency, and 95.3% English language arts proficiency — roughly double Idaho's state averages in math and science, and nearly double in ELA. Compared to nearby comprehensive high schools like Lakeland Senior High School, Lake City High School, and Coeur d'Alene High, the charter school's math proficiency runs 40 to 49 percentage points higher. Its middle school grades build this foundation early, with 6th graders achieving 92.2% math proficiency and 95.6% ELA proficiency — clear evidence that academic strength is cultivated well before high school.

The school also posts a 97.9% graduation rate (2023–2024), far above Idaho's 82.3% average, and keeps chronic absenteeism at 11.4%, below the state's 13.8% figure though higher than nearby Coeur d'Alene High (0.5%) and Lake City High (1.2%). Remarkably, it achieves all of this while spending about $6,986 per student — less than the $8,385 spent at Coeur d'Alene High and the $7,901 at Lake City High. For parents seeking a rigorous, results-driven academic environment in the Coeur d'Alene area, this charter school is an exceptional option.