Districts in Washington County4 districts, sorted by rating
| District | City | Rating | Zip Codes |
|---|---|---|---|
| Richwoods R-VII School District | Richwoods | 9/10 Excellent · 86th pct | 2 |
| Potosi R-III School District | Potosi | 8/10 Good · 78th pct | 2 |
| Kingston K-14 School District | Kingston K-14 | 4/10 Below Average · 31st pct | 3 |
| Valley R-VI School District | Valley | 2/10 Poor · 14th pct | 2 |
School Districts in Washington County, Missouri
Washington County has 4 public school districts covering 9 zip codes. The top-rated district in Washington County is Richwoods R-VII School District (9/10). Ratings are based on the share of students proficient in reading and math on state assessments (Missouri MAP 2025 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.