For the 2025-26 school year, there are 2 private high schools serving 647 students in Monroe County, MI.
The top ranked private high schools in Monroe County, MI include St. Mary Catholic Central High School and State Line Christian School.
The average acceptance rate is 99%, which is higher than the Michigan private high school average acceptance rate of 85%.
Top Ranked Monroe County Private High Schools (2025-26)
School
Location
Quick Facts
St. Mary Catholic Central High School![St. Mary Catholic Central High School Photo - Living Faith- Students sharing mass with Archbishop Vigneron. St. Mary Catholic Central High School Photo - Living Faith- Students sharing mass with Archbishop Vigneron.]()

(Catholic)
108 W Elm Ave
Monroe, MI 48162
(734) 241-7622
Monroe, MI 48162
(734) 241-7622
Gr: 9-12 | 348 students Avg. class size: 17 students Sports: 17 | Extracurrculars: 13 Tuition & acceptance rate listed
6320 Lewis Ave
Temperance, MI 48182
(734) 847-6773
Temperance, MI 48182
(734) 847-6773
Gr: PK-12 | 299 students Tuition listed
Monroe County Private Schools (Closed)
School
Location
Quick Facts
4609 Saint Anthony Rd
Temperance, MI 48182
(734) 854-1160
Temperance, MI 48182
(734) 854-1160
Gr: K-9 | 46 students
Frequently Asked Questions
What are the top ranked private high schools in Monroe County, MI?
The top ranked private high schools in Monroe County, MI include St. Mary Catholic Central High School and State Line Christian School.
How many private high schools are located in Monroe County?
2 private high schools are located in Monroe County.
Recent Articles

Transferring from Public to Private School Mid-Year: What to Expect
Considering a mid-year transfer from public to private school? Learn what to expect with admissions, academic placement, social adjustment, and financial aid to ensure a smooth transition.

A Guide to Day vs. Boarding School: Which Is Right for Your Family
Discover the key differences between day and boarding schools to determine the best fit for your child. Explore benefits, costs, lifestyle factors, and questions to help guide your family’s decision.

The A to Z of Private Schools 2025
Explore the A to Z of private schools in 2025—from admissions to tuition—offering parents and educators clear insights into today’s options.