Queen of Angels Catholic Church has served Alpine as the sole Roman Catholic parish in the 91901 ZIP code since receiving its first pastor in 1950. The parish's pastoral-care network extends to homebound parishioners throughout Alpine, including residents of nearby facilities such as Alpine View Lodge on Arnold Way. A donation of land by the Vitalich family made the original church building possible in 1951, and growth eventually required a new facility that broke ground in January 2010 under the Diocese of San Diego's approval. Religious education classes guide children through First Communion and Confirmation preparation, while adult faith-formation sessions and Mother of Perpetual Help devotions sustain ongoing catechesis. The parish's family-oriented ministries align it with Alpine's broader educational network, including nearby The Heights Charter School on Alpine Blvd. Sacramental programming includes weekday Masses Tuesday through Friday, Saturday Vigil with preceding Confession, and a structured Rite of Christian Initiation of Adults track for prospective converts entering the Roman Rite.