Holy Trinity School HSA

Holy Trinity  School, a National Blue Ribbon School of Excellence in 2011, is a pre-K through 8th grade parochial school, operating from two campuses in Mountainside and Westfield, New Jersey. As a Middle States Accredited school, it is run under the auspices of the Newark Archdiocesan School System. For more information on enrolling a child, email office-wc@htisnj.com or call (908) 233-0484.