Districts in McHenry County11 districts, sorted by rating
| District | City | Rating | Zip Codes |
|---|---|---|---|
| Community High School District 155 | Community | 9/10 Excellent · 89th pct | 4 |
| Huntley Consolidated School District 158 | Huntley Consolidated | 9/10 Excellent · 81st pct | 1 |
| Marengo Community High School District 154 | Marengo | 9/10 Excellent · 81st pct | 1 |
| Marengo-Union Elementary Consolidated District 165 | Marengo-Union | 9/10 Excellent · 81st pct | 1 |
| Woodstock Community Unit School District 200 | Woodstock | 8/10 Good · 72nd pct | 2 |
| Alden-Hebron School District 19 | Alden-Hebron | 8/10 Good · 71st pct | 1 |
| McHenry Community Consolidated School District 15 | McHenry | 6/10 Average · 60th pct | 1 |
| McHenry Community High School District 156 | McHenry | 6/10 Average · 60th pct | 1 |
| Community Unit School District 300 | Community Unit | 5/10 Average · 47th pct | 5 |
| Johnsburg Community Unit School District 12 | Johnsburg | 5/10 Average · 43rd pct | 1 |
| Harvard Community Unit School District 50 | Harvard | 1/10 Poor · 5th pct | 1 |
Zip Codes in McHenry County
School Districts in McHenry County, Illinois
McHenry County has 11 public school districts covering 19 zip codes. The top-rated district in McHenry County is Community High School District 155 (9/10). Ratings are based on the share of students proficient in reading and math on state assessments (Illinois IAR 2023–24 for most districts), 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.