For the 2026 school year, there are 20 public schools serving 5,524 students in Sanilac County, MI (there are 2 private schools, serving 94 private students). 98% of all K-12 students in Sanilac County, MI are educated in public schools (compared to the MI state average of 91%).
The top-ranked public schools in Sanilac County, MI are Meyer Elementary School, Sanilac Isd Special Education Services and Frostick School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Sanilac County, MI public schools have an average math proficiency score of 36% (versus the Michigan public school average of 35%), and reading proficiency score of 49% (versus the 46% statewide average). Schools in Sanilac County have an average ranking of 8/10, which is in the top 30% of Michigan public schools.
Minority enrollment is 9% of the student body (majority Hispanic), which is less than the Michigan public school average of 37% (majority Black).
Best Public Schools in Sanilac County (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Meyer Elementary School
(Math: 65-69% | Reading: 55-59%)
Rank:
Rank:
9/
Top 20%10
7201 Lake St
Lexington, MI 48450
(810) 679-1200
Lexington, MI 48450
(810) 679-1200
Gr: PK-4 | 275 students Student-teacher ratio: 13:1 Minority enrollment: 10%
Rank: #22.
Sanilac Isd Special Education Services
Special Education School
(Math: 40-59% | Reading: ≥80%)
Rank:
Rank:
9/
Top 20%10
46 N Jackson St
Sandusky, MI 48471
(810) 648-2200
Sandusky, MI 48471
(810) 648-2200
Gr: PK-12 | 55 students Student-teacher ratio: 4:1 Minority enrollment: 6%
Rank: #33.
Frostick School
(Math: 60-64% | Reading: 55-59%)
Rank:
Rank:
9/
Top 20%10
57 S Howard Ave
Croswell, MI 48422
(810) 679-1100
Croswell, MI 48422
(810) 679-1100
Gr: PK-4 | 324 students Student-teacher ratio: 15:1 Minority enrollment: 11%
Rank: #44.
Croswelllexington High School
(Math: 30-34% | Reading: 70-74%)
Rank:
Rank:
8/
Top 30%10
5461 Peck Rd
Croswell, MI 48422
(810) 679-1500
Croswell, MI 48422
(810) 679-1500
Gr: 9-12 | 523 students Student-teacher ratio: 25:1 Minority enrollment: 11%
Rank: #55.
Carsonvilleport Sanilac Learning Center
Alternative School
(Math: <50% | Reading: <50% )
Rank:
Rank:
8/
Top 30%10
100 N Goetze Rd
Carsonville, MI 48419
(810) 657-9393
Carsonville, MI 48419
(810) 657-9393
Gr: 6-12 | 53 students Minority enrollment: 6%
Rank: #66.
Pioneer High School
Alternative School
(Math: <50% | Reading: <50%)
Rank:
Rank:
8/
Top 30%10
15 S Howard Ave
Croswell, MI 48422
(810) 679-1300
Croswell, MI 48422
(810) 679-1300
Gr: 6-12 | 78 students Student-teacher ratio: 16:1 Minority enrollment: 13%
Rank: #77.
Deckerville Elementary School
Magnet School
(Math: 50-54% | Reading: 45-49%)
Rank:
Rank:
8/
Top 30%10
2633 Black River St
Deckerville, MI 48427
(810) 376-9785
Deckerville, MI 48427
(810) 376-9785
Gr: PK-6 | 288 students Student-teacher ratio: 13:1 Minority enrollment: 8%
Rank: #88.
Sandusky Elementary School
(Math: 40% | Reading: 50%)
Rank:
Rank:
7/
Top 50%10
395 S Sandusky Rd
Sandusky, MI 48471
(810) 648-2488
Sandusky, MI 48471
(810) 648-2488
Gr: PK-6 | 471 students Student-teacher ratio: 16:1 Minority enrollment: 8%
Rank: #99.
Marlette Jrsr High School
(Math: 30-34% | Reading: 50-54%)
Rank:
Rank:
7/
Top 50%10
3051 Moore St
Marlette, MI 48453
(989) 635-4935
Marlette, MI 48453
(989) 635-4935
Gr: 6-12 | 371 students Student-teacher ratio: 19:1 Minority enrollment: 10%
Rank: #1010.
Croswelllexington Middle School
(Math: 35% | Reading: 49%)
Rank:
Rank:
6/
Top 50%10
5485 Peck Rd
Croswell, MI 48422
(810) 679-1400
Croswell, MI 48422
(810) 679-1400
Gr: 5-8 | 508 students Student-teacher ratio: 19:1 Minority enrollment: 11%
Rank: #1111.
Sandusky Juniorsenior High School
(Math: 24% | Reading: 55%)
Rank:
Rank:
6/
Top 50%10
191 E Pinetree Ln
Sandusky, MI 48471
(810) 648-3401
Sandusky, MI 48471
(810) 648-3401
Gr: 7-12 | 460 students Student-teacher ratio: 19:1 Minority enrollment: 6%
Rank: #1212.
Marlette Elementary School
(Math: 30-34% | Reading: 47%)
Rank:
Rank:
6/
Top 50%10
6230 Euclid St
Marlette, MI 48453
(989) 635-4925
Marlette, MI 48453
(989) 635-4925
Gr: PK-5 | 328 students Student-teacher ratio: 18:1 Minority enrollment: 16%
Rank: #1313.
Carsonvilleport Sanilac Elementary School
(Math: 40-44% | Reading: 35-39%)
Rank:
Rank:
6/
Top 50%10
4115 E Chandler St
Carsonville, MI 48419
(810) 657-9318
Carsonville, MI 48419
(810) 657-9318
Gr: PK-5 | 165 students Student-teacher ratio: 18:1 Minority enrollment: 9%
Rank: #1414.
Brown City Elementary School
(Math: 35-39% | Reading: 41%)
Rank:
Rank:
6/
Top 50%10
4290 2nd St
Brown City, MI 48416
(810) 346-4700
Brown City, MI 48416
(810) 346-4700
Gr: PK-6 | 362 students Student-teacher ratio: 16:1 Minority enrollment: 10%
Rank: #15 - 1615. - 16.
Brown City High School
(Math: 25-29% | Reading: 40-44%)
Rank:
Rank:
5/
Bottom 50%10
4400 Second St
Brown City, MI 48416
(810) 346-4700
Brown City, MI 48416
(810) 346-4700
Gr: 7-12 | 334 students Student-teacher ratio: 22:1 Minority enrollment: 10%
Rank: #15 - 1615. - 16.
Peck Community Elementary School
(Math: 25-29% | Reading: 40-44%)
Rank:
Rank:
5/
Bottom 50%10
222 E Lapeer St
Peck, MI 48466
(810) 378-5200
Peck, MI 48466
(810) 378-5200
Gr: PK-5 | 174 students Student-teacher ratio: 13:1 Minority enrollment: 5%
Rank: #1717.
Deckerville Community High School
(Math: 30-34% | Reading: 35-39%)
Rank:
Rank:
5/
Bottom 50%10
2633 Black River St
Deckerville, MI 48427
(810) 376-3875
Deckerville, MI 48427
(810) 376-3875
Gr: 7-12 | 219 students Student-teacher ratio: 16:1 Minority enrollment: 9%
Rank: #1818.
Peck Jrsr High School
(Math: 20-24% | Reading: 35-39%)
Rank:
Rank:
4/
Bottom 50%10
222 E Lapeer St
Peck, MI 48466
(810) 378-5501
Peck, MI 48466
(810) 378-5501
Gr: 6-12 | 202 students Student-teacher ratio: 17:1 Minority enrollment: 9%
Rank: #1919.
Carsonvilleport Sanilac High School
(Math: 15-19% | Reading: 40-44%)
Rank:
Rank:
4/
Bottom 50%10
100 N Goetze Rd
Carsonville, MI 48419
(810) 657-9394
Carsonville, MI 48419
(810) 657-9394
Gr: 6-12 | 187 students Student-teacher ratio: 21:1 Minority enrollment: 8%
Rank: n/an/a
Sanilac Career Center
Vocational School
175 E Aitken Rd
Peck, MI 48466
(810) 648-4700
Peck, MI 48466
(810) 648-4700
Gr: 9-12
Frequently Asked Questions
What are the top-ranked public schools in Sanilac County, MI?
The top-ranked public schools in Sanilac County, MI include Meyer Elementary School, Sanilac Isd Special Education Services and Frostick School.
How many public schools are located in Sanilac County?
20 public schools are located in Sanilac County.
What percentage of students in Sanilac County go to public school?
98% of all K-12 students in Sanilac County are educated in public schools (compared to the MI state average of 91%).
What is the racial composition of students in Sanilac County?
Sanilac County public schools minority enrollment is 9% of the student body (majority Hispanic), which is less than the Michigan public schools average of 37% (majority Black).
Which public schools in Sanilac County are often viewed compared to one another?
Popular comparisons of public schools in Sanilac County include: Marlette Jrsr High School vs. Sandusky Juniorsenior High School, Carsonvilleport Sanilac Elementary School vs. Sandusky Elementary School, Sandusky Juniorsenior High School vs. Marlette Jrsr High School
Recent Articles
AI Report Cards: Should Schools Evaluate AI Use?
Explore whether schools should assess student AI use, the benefits, risks, and what responsible AI report cards could look like in 2026.
The Parent’s Guide to School Cell Phone Bans in 2026
Learn how school cell phone bans work in 2026, why districts are adopting them, and what parents should expect.
Parental Involvement in Public Schools: 2026 Update
Explore the latest 2026 trends, research, and strategies shaping parental involvement in public schools and student success.
