Academic performance
How students perform on state tests, by grade, set against the district.
Math
Grade 623%
School 23% · District 26% · ▼ 3 pts below district
▼ 1 pts below state median · ▼ 9 pts below county median
Grade 738%
School 38% · District 40% · ▼ 1 pts below district
▲ 10 pts above state median · ▼ 1 pts below county median
Grade 828%
School 28% · District 30% · ▼ 1 pts below district
▲ 6 pts above state median · ▼ 8 pts below county median
English language arts
Grade 655%
School 55% · District 52% · ▲ 3 pts above district
▲ 5 pts above state median · ▼ 3 pts below county median
Grade 756%
School 56% · District 54% · ▲ 2 pts above district
▲ 5 pts above state median · ▼ 2 pts below county median
Grade 856%
School 56% · District 58% · ▼ 2 pts below district
▲ 2 pts above state median · ▼ 4 pts below county median
Science
Grade 859%
School 59% · District 54% · ▲ 5 pts above district
▲ 20 pts above state median · ▲ 8 pts above county median
This schoolCrystal Lake CCSD 47, same grade
Graduation rate (ACGR) reflects the federally published Adjusted Cohort Graduation Rate for the most recent year available. We refresh this data annually at the close of each academic year in June. The federal source publishes a banded rate (for example, "90-94%") instead of an exact number for cohorts small enough to risk identifying individual students. The state distribution chart, where shown, plots every school in the state with a published rate or band; schools whose rate is federally suppressed are excluded. Where the federal source publishes a band rather than an exact rate, the school is placed within its band using a stable, ID-derived offset, so its position is consistent across visits.