St. Mark 's serves preschool ( ages two and up ) through Grade 8 and has approximately 430 students total .
St. Mark 's Episcopal School is a private primary and secondary school located in West University Place , Texas .
school     serves preschool ( ages two and up ) through Grade 8 and has approximately 430 students total .
St. Mark 's Episcopal School is a private primary and secondary school located in West University Place , Texas .