| District | City | Rating | Students | Schools | Grades | Zip Codes |
|---|---|---|---|---|---|---|
| Spring Bluff R-XV School District | SULLIVAN | 10/10 Excellent · 99th pct | 214 | 1 | K–8 | 0 |
| Franklin County R-II School District | New Haven | 10/10 Excellent · 95th pct | 116 | 1 | K–8 | 1 |
| Union R-XI School District | Beaufort | 9/10 Excellent · 82nd pct | 3,159 | 5 | PK–12 | 3 |
| New Haven School District | NEW HAVEN | 8/10 Good · 74th pct | 502 | 3 | PK–12 | 0 |
| Washington School District | Labadie | 8/10 Good · 74th pct | 3,720 | 11 | PK–12 | 3 |
| Sullivan C-2 School District | Stanton | 6/10 Average · 58th pct | 2,114 | 4 | PK–12 | 2 |
| Lonedell R-XIV School District | Grubville | 6/10 Average · 52nd pct | 334 | 1 | PK–8 | 3 |
| Meramec Valley R-III School District | Catawissa | 5/10 Average · 41st pct | 3,047 | 9 | PK–12 | 5 |
| Gasconade County R-II School District | Gerald | 3/10 Below Average · 20th pct | 1,779 | 4 | PK–12 | 1 |
| St. Clair R-XIII School District | Saint Clair | 2/10 Poor · 19th pct | 2,230 | 5 | PK–12 | 1 |
| Gasconade County R-I School District | Berger | 2/10 Poor · 18th pct | 865 | 3 | PK–12 | 1 |
How Franklin County compares
Together they enroll 18,080 students across 47 schools. The largest is Washington School District with 3,720 students. Districts here average 6.3/10, above the Missouri average of 5.6/10. Ratings range from 2/10 to 10/10.
School Districts in Franklin County, Missouri
Franklin County has 11 public school districts covering 20 zip codes. The top-rated district in Franklin County is Spring Bluff R-XV 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 Franklin County, MO?
11 school districts serve zip codes in Franklin 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 Franklin County, MO?
Of the districts serving Franklin County, Spring Bluff R-XV School District has the highest rating on this site at 10/10. That places it in the 99th 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.