Districts in Sangamon County9 districts, sorted by rating
| District | City | Rating | Zip Codes |
|---|---|---|---|
| Williamsville Community Unit School District 15 | Sherman | 9/10 Excellent · 88th pct | 2 |
| New Berlin CUSD 16 | Loami | 8/10 Good · 76th pct | 2 |
| Pleasant Plains Community Unit School District 8 | Pleasant Plains | 8/10 Good · 75th pct | 1 |
| Tri-City Community Unit School District 1 | Buffalo | 8/10 Good · 73rd pct | 4 |
| Ball-Chatham Community Unit School District 5 | Glenarm | 7/10 Good · 68th pct | 2 |
| Rochester Community Unit School District 3A | Rochester | 6/10 Average · 52nd pct | 2 |
| Auburn Community Unit School District 10 | Divernon | 5/10 Average · 42nd pct | 2 |
| Pawnee Community Unit School District 11 | Pawnee | 5/10 Average · 40th pct | 1 |
| Springfield School District 186 | Springfield | 3/10 Below Average · 20th pct | 7 |
Zip Codes in Sangamon County
School Districts in Sangamon County, Illinois
Sangamon County has 9 public school districts covering 23 zip codes. The top-rated district in Sangamon County is Williamsville Community Unit School District 15 (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.