| District | City | Rating | Students | Schools | Grades | Zip Codes |
|---|---|---|---|---|---|---|
| Yale Public Schools | Avoca | 10/10 Excellent · 93rd pct | 1,758 | 6 | PK–12 | 2 |
| Marysville Public Schools | Marysville | 9/10 Excellent · 89th pct | 2,655 | 5 | PK–12 | 1 |
| Anchor Bay School District | CASCO | 9/10 Excellent · 86th pct | 5,429 | 11 | PK–12 | 0 |
| Croswell-Lexington Community School District | Jeddo | 8/10 Good · 71st pct | 1,868 | 5 | PK–12 | 1 |
| Memphis Community Schools | Goodells | 7/10 Good · 68th pct | 738 | 2 | PK–12 | 2 |
| Richmond Community Schools | Columbus | 7/10 Good · 68th pct | 1,585 | 3 | PK–12 | 1 |
| East China School District | Marine City | 7/10 Good · 60th pct | 3,688 | 10 | PK–12 | 4 |
| Algonac Community School District | Algonac | 6/10 Average · 59th pct | 1,364 | 4 | PK–12 | 3 |
| Capac Community School District | Allenton | 4/10 Below Average · 38th pct | 744 | 3 | PK–12 | 3 |
| Port Huron Area School District | North Street | 3/10 Below Average · 23rd pct | 7,257 | 17 | PK–12 | 4 |
How St. Clair County compares
Together they enroll 27,086 students across 66 schools. The largest is Port Huron Area School District with 7,257 students. Districts here average 7.0/10, above the Michigan average of 5.5/10. Ratings range from 3/10 to 10/10.
School Districts in St. Clair County, Michigan
St. Clair County has 10 public school districts covering 21 zip codes. The top-rated district in St. Clair County is Yale Public Schools (10/10). 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 Michigan. 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, MI?
10 school districts serve zip codes in St. Clair County, MI. 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, MI?
Of the districts serving St. Clair County, Yale Public Schools has the highest rating on this site at 10/10. That places it in the 93rd percentile among Michigan school districts.
How are these school district ratings calculated?
Each rating is the share of students scoring proficient or above on Michigan reading and math assessments, ranked against other districts in Michigan and converted to a 1–10 scale. Percentiles compare districts within Michigan only, never across state lines.