| District | City | Rating | Students | Schools | Grades | Zip Codes |
|---|---|---|---|---|---|---|
| West Washington County Community Unit District 10 | Addieville | 9/10 Excellent · 82nd pct | 529 | 2 | PK–12 | 2 |
| Nashville Community High School District 99 | Nashville | 6/10 Average · 50th pct | 411 | 1 | 9–12 | 6 |
How Washington County compares
Together they enroll 940 students across 3 schools. The largest is West Washington County Community Unit District 10 with 529 students. Districts here average 7.5/10, above the Illinois average of 5.4/10. Ratings range from 6/10 to 9/10.
School Districts in Washington County, Illinois
Washington County has 2 public school districts covering 8 zip codes. The top-rated district in Washington County is West Washington County Community Unit District 10 (9/10). Ratings are based on the share of students proficient in reading and math on state assessments (NCES EDFacts, 2021–22 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.