Bonus Township’s public schools score below 78% of Illinois districts on tests and graduation
Math proficiency in Bonus Township’s districts is 11%, below the Illinois average (26%). The grade covers the public school district serving Bonus Township, from kindergarten through graduation, on state tests and graduation. Each state writes its own tests, so this is the one TownRatings grade compared within Illinois, not nationally.
From Illinois state tests taken in spring 2021, when nearly all of students in the tested grades sat them, and the class of 2023’s four-year graduation rate, as reported to the U.S. Department of Education.
Bonus Township’s schools, in brief
Against towns with similar incomes
Among the 1069 Illinois towns with household incomes within a quarter of Bonus Township’s, its schools beat 7%, lower than their 22% against all the state’s districts. The grade ↓
Results trail the state
In spring 2021, 18% of tested students were proficient in reading and 11% in math, against 30% and 26% statewide; nearly all of students in the tested grades sat the tests. The grade ↓
Graduation
82% of the class of 2023 graduated in four years, against 88% across Illinois. Districts ↓
Spending and class size
The district spends $20,291 per student, against $21,567 across Illinois (FY2024). Spending doesn’t count toward the grade. Districts ↓
Six elementary schools, then two middle and two high schools
Which school depends on the address at every step. See the path ↓
Written from the figures on this page. Tests are from 2020–21, graduation from the class of 2023; each school’s own letter uses 2020–21 results.
What’s behind Bonus Township’s grade
C−: better than 22% of Illinois school districts, #622 of 768 Illinois towns. Both inputs trail the Illinois average; graduation is the closer of the two to typical.
Where will my kid go?
Pick a grade. These are the public schools that serve Bonus Township, with each school’s own grade.
6th grade in Bonus Township · depends on your address
Belvidere Central Middle School
Grades 6–8 · 911 students · 12:1 students per teacher · in Belvidere
Belvidere South Middle School
Grades 6–8 · 754 students · 11:1 students per teacher · in Belvidere
7th grade in Bonus Township · depends on your address
Belvidere Central Middle School
Grades 6–8 · 911 students · 12:1 students per teacher · in Belvidere
Belvidere South Middle School
Grades 6–8 · 754 students · 11:1 students per teacher · in Belvidere
8th grade in Bonus Township · depends on your address
Belvidere Central Middle School
Grades 6–8 · 911 students · 12:1 students per teacher · in Belvidere
Belvidere South Middle School
Grades 6–8 · 754 students · 11:1 students per teacher · in Belvidere
9th grade in Bonus Township · depends on your address
Belvidere North High Sch
Grades 9–12 · 1,354 students · 14:1 students per teacher · in Belvidere
Belvidere High School
Grades 9–12 · 1,167 students · 13:1 students per teacher · in Belvidere
10th grade in Bonus Township · depends on your address
Belvidere North High Sch
Grades 9–12 · 1,354 students · 14:1 students per teacher · in Belvidere
Belvidere High School
Grades 9–12 · 1,167 students · 13:1 students per teacher · in Belvidere
11th grade in Bonus Township · depends on your address
Belvidere North High Sch
Grades 9–12 · 1,354 students · 14:1 students per teacher · in Belvidere
Belvidere High School
Grades 9–12 · 1,167 students · 13:1 students per teacher · in Belvidere
12th grade in Bonus Township · depends on your address
Belvidere North High Sch
Grades 9–12 · 1,354 students · 14:1 students per teacher · in Belvidere
Belvidere High School
Grades 9–12 · 1,167 students · 13:1 students per teacher · in Belvidere
Bonus Township’s public schools are run by Belvidere Consolidated Unit School District 100, which also serves Belvidere, Belvidere, Caledonia and Caledonia and others. Parts of Bonus Township (4% of its land) are served by North Boone Community Unit School District 200 instead. To confirm the school for a specific address, ask the district.
The district
Spending and class size are shown but don’t count toward the grade. Each district’s own page has every school.
Well below the state in reading
Bonus Township vs. its neighbors
Schools grades for the Illinois towns that share Bonus Township’s borders.
| Town | Schools | Main districts |
|---|---|---|
| Bonus Township | C− | Belvidere Consolidated Unit School District 100 |
| Spring | — | Belvidere Consolidated Unit School District 100 |
| Belvidere | — | Belvidere Consolidated Unit School District 100 |
| Marengo | — | Marengo-Union Elementary Consolidated District 165 PK–8 · Marengo Community High School District 154 9–12 |
2 of the 3 neighbors share Belvidere Consolidated Unit School District 100 with Bonus Township, so their letters differ mainly through other districts.
Every school in Bonus Township
10 schools. Each public school’s letter compares its own 2020–21 reading and math results with Illinois’s other public schools (the newest school-level results we have).
Questions about Bonus Township’s schools
Are Bonus Township’s schools good?
On Illinois’s tests they score below most of the state: the public schools Bonus Township children attend score below 78% of Illinois’s school districts on tests and graduation, a C− Schools grade, #622 of 768 Illinois towns. Among towns with similar incomes they beat 7%. Tests are from 2020–21, graduation from the class of 2023.
What school district is Bonus Township in?
Belvidere Consolidated Unit School District 100, which runs grades PK–12 and enrolls 7,523 students in 10 schools (2024–25). Small parts of Bonus Township are served by North Boone Community Unit School District 200.
Where do Bonus Township kids go to high school?
One of 2 high schools, depending on your address: Belvidere North High Sch and Belvidere High School.
What is Bonus Township’s graduation rate?
82% of the class of 2023 in Belvidere Consolidated Unit School District 100 graduated in four years, against 88% across Illinois.
How much does Bonus Township spend per student?
$20,291 in Belvidere Consolidated Unit School District 100 (FY2024), against $21,567 across Illinois. Spending doesn’t count toward the grade.
Parents talk
What Bonus Township families are saying about school.
Looking for colleges? Colleges near Bonus Township → They have their own page.
School data: state test results (2020–21, with participation) and four-year graduation rates (class of 2023) reported to the U.S. Department of Education (EDFacts via ED Data Express); each school’s own letter uses its 2020–21 results (EDFacts via the Urban Institute); schools and enrollment from NCES (2024–25; private schools 2023–24); spending from the Census Bureau’s school finance survey (FY2024). The School Grade is our own summary, graded within Illinois. Stars are from neighbors.