📊 What this ranking measures
Rankings are based on academic achievement — the share of students scoring proficient or above on state reading and math assessments (NCES EDFacts, 2021–22 for most districts), ranked against other districts in the same state — not on spending, district size, or staffing. See full methodology →
All 7 Rated Districts in St. Clair County, MI
Sorted by rating, then state percentile
| County Rank | District | District Office | Rating | State Percentile |
|---|---|---|---|---|
| #1 | Yale Public Schools | Yale | 10/10 Excellent | 93rd |
| #2 | Marysville Public Schools | Marysville | 9/10 Excellent | 89th |
| #3 | Anchor Bay School District | Casco | 9/10 Excellent | 86th |
| #4 | East China School District | East China | 7/10 Good | 60th |
| #5 | Algonac Community School District | Clay | 6/10 Average | 59th |
| #6 | Capac Community School District | Capac | 4/10 Below Average | 38th |
| #7 | Port Huron Area School District | Port Huron | 3/10 Below Average | 23rd |
Best School Districts in St. Clair County, Michigan (2026)
This page lists the 7 public school districts headquartered in St. Clair County, Michigan that have a SchoolDistrictFinder rating, scored using EDFacts 2021–22 state assessment data. The county rank is simply their order here; the state percentile compares each district with every rated district in Michigan, which is how the 1–10 rating is set. Ratings are not comparable with districts in other states.
Districts are placed in the county of their NCES directory listing. A district's boundaries can cross county lines, and a home in St. Clair County may be served by a district headquartered next door — search your address or zip code to confirm.
Frequently Asked Questions
What is the best-rated school district in St. Clair County, Michigan? ▼
Among the 7 rated districts in St. Clair County, Michigan, the highest-rated is Yale Public Schools (Yale), rated 10/10 (Excellent) and in the 93rd percentile of Michigan districts on EDFacts 2021–22 reading and math proficiency.
How are these rankings calculated? ▼
Each district's rating comes from the share of its students scoring proficient or above on state reading and math assessments (EDFacts 2021–22), percentile-ranked against all rated districts in Michigan and converted to a 1–10 scale. Full methodology here.