What is the St. Mark’s School of Texas Ranking?

The St. Mark’s School of Texas is a highly regarded all-boys boarding school in Dallas, Texas. It is ranked #1 as the Best All-Boys High School, #2 Best Private K-12 School, #5 Best College Prep Private School, #7 Best Private High School, and #19 Best High School for STEM in America. In Texas, it is ranked #1 in all categories.