Schools · Grant

Grant, IL schools

Grant’s public schools score well below Illinois’s averages: 25% of students are proficient in reading against 30.7% statewide, and 91% of high schoolers graduate on time against 87.3%. Kids attend Big Hollow Primary School through grade 1, then Big Hollow Elem School, Big Hollow Middle School and Grant Community High School.

Grades, test scores, graduation, spending and every school, from U.S. Department of Education data.

B-School Grade #235Best schools in IL (of 384)#356Highest graduation rate in IL (of 635)

TownTapestry School GradeNew

B⁻

Grant’s School Grade: B-

The public schools Grant’s kids attend, from kindergarten through graduation, outperform 52% of Illinois’s districts on state tests and graduation. Among towns with similar incomes, they sit near the middle.

B-Test scoresB-Graduation

Illinois school districts we grade (853)Better than 52%

Lower resultsHigher results

Illinois towns with similar household incomes (1,165)Better than 39%

Towns in Lake County (18)Better than 28%

High confidence. Built on 1,163 tested students and a graduating class of 462; ordinary year-to-year swings are unlikely to change the grade.

How the School Grade works

Results, not inputs. Math and reading proficiency on Illinois’s state tests, each against the state average, plus the four-year graduation rate. Spending and class size are shown below but don’t count toward the grade. Tests: 2020–21; graduation: class of 2018.
The whole path. A town’s grade follows its kids: every district that serves it, weighted by the number of students tested in each. Tests count 60% and graduation 40%.
Graded within the state. Each state writes its own tests, so districts are lined up against the rest of Illinois only. A+ top 5%A next 10%A- next 10%B B+ to B−, next 30%C C+ to C−, next 30%D D and D−, bottom 15%
Individual schools are graded the same way on their own test results, against every public school in Illinois with 25+ students. Private schools aren’t graded: they don’t take the state tests.
What a grade can’t tell you. Test results track family income closely, so a high grade partly reflects who lives in a town. That’s why we also compare towns with similar incomes. Visit, ask other parents, and read neighbor reviews. It’s our own summary of U.S. Department of Education data, not an official rating.