Saint Mark's School, Altadena

Saint Mark's School, Altadena | 87 followers on LinkedIn. Learning with Intention | Mission Statement: Saint Mark's School seeks to develop the unique intellect and character of each student in a nurturing environment committed to academic excellence, respect for diversity, self-responsibility and spiritual growth. About Saint Mark's: Saint Mark’s is an independent, Episcopal school for students in preschool through grade 6. We intentionally pair strong academics with social-emotional learning to help students thrive and grow into intelligent, well-rounded leaders.