| District | City | Rating | Students | Schools | Grades | Zip Codes |
|---|---|---|---|---|---|---|
| North Boone Community Unit School District 200 | Capron | 6/10 Average · 56th pct | 1,531 | 6 | PK–12 | 2 |
| Belvidere Consolidated Unit School District 100 | Belvidere | 3/10 Below Average · 21st pct | 7,558 | 11 | PK–12 | 3 |
How Boone County compares
Together they enroll 9,089 students across 17 schools. The largest is Belvidere Consolidated Unit School District 100 with 7,558 students. Districts here average 4.5/10, below the Illinois average of 5.6/10. Ratings range from 3/10 to 6/10.
School Districts in Boone County, Illinois
Boone County has 2 public school districts covering 5 zip codes. The top-rated district in Boone County is North Boone Community Unit School District 200 (6/10). Ratings are based on the share of students proficient in reading and math on state assessments (IAR 2023–24), ranked against all districts in Illinois. Directory details come from NCES CCD 2024–25.
Enter your zip code on any page to confirm your exact district assignment — district boundaries are address-specific and may not follow county or city lines.
Frequently Asked Questions
How many school districts are in Boone County, IL?
2 school districts serve zip codes in Boone County, IL. This page lists each one with its rating, enrollment, grade span and the zip codes it covers.
What is the best-rated school district in Boone County, IL?
Of the districts serving Boone County, North Boone Community Unit School District 200 has the highest rating on this site at 6/10. That places it in the 56th percentile among Illinois school districts.
How are these school district ratings calculated?
Each rating is the share of students scoring proficient or above on Illinois reading and math assessments, ranked against other districts in Illinois and converted to a 1–10 scale. Percentiles compare districts within Illinois only, never across state lines.