| District | City | Rating | Students | Schools | Grades | Zip Codes |
|---|---|---|---|---|---|---|
| Weaubleau R-III School District | Collins | 10/10 Excellent · 91st pct | 348 | 2 | PK–12 | 1 |
| Osceola School District | Osceola | 5/10 Average · 45th pct | 553 | 2 | PK–12 | 1 |
| Appleton City R-II School District | Appleton City | 3/10 Below Average · 29th pct | 307 | 2 | PK–12 | 1 |
| Lakeland R-III School District | Lowry City | 1/10 Poor · 8th pct | 413 | 3 | PK–12 | 1 |
How St. Clair County compares
Together they enroll 1,621 students across 9 schools. The largest is Osceola School District with 553 students. Districts here average 4.8/10, below the Missouri average of 5.6/10. Ratings range from 1/10 to 10/10.
School Districts in St. Clair County, Missouri
St. Clair County has 4 public school districts covering 4 zip codes. The top-rated district in St. Clair County is Weaubleau R-III School District (10/10). Ratings are based on the share of students proficient in reading and math on state assessments (MAP 2025), 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.
Frequently Asked Questions
How many school districts are in St. Clair County, MO?
4 school districts serve zip codes in St. Clair County, MO. 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 St. Clair County, MO?
Of the districts serving St. Clair County, Weaubleau R-III School District has the highest rating on this site at 10/10. That places it in the 91st percentile among Missouri school districts.
How are these school district ratings calculated?
Each rating is the share of students scoring proficient or above on Missouri reading and math assessments, ranked against other districts in Missouri and converted to a 1–10 scale. Percentiles compare districts within Missouri only, never across state lines.