| District | City | Rating | Students | Schools | Grades | Zip Codes |
|---|---|---|---|---|---|---|
| Green City R-I School District | Green Castle | 5/10 Average · 43rd pct | 268 | 2 | PK–12 | 3 |
| Newtown-Harris R-III School District | Harris | 4/10 Below Average · 32nd pct | 81 | 2 | PK–12 | 2 |
| Milan C-2 School District | Milan | 2/10 Poor · 19th pct | 653 | 2 | PK–12 | 2 |
How Sullivan County compares
Together they enroll 1,002 students across 6 schools. The largest is Milan C-2 School District with 653 students. Districts here average 3.7/10, below the Missouri average of 5.5/10. Ratings range from 2/10 to 5/10.
School Districts in Sullivan County, Missouri
Sullivan County has 3 public school districts covering 7 zip codes. The top-rated district in Sullivan County is Green City R-I School District (5/10). 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 Missouri. 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.