Puebla Christian School held its first classes in January 1967 as a joint effort of Mexican Indian Mission and the Central American Mission in Puebla. Since that time, the Mexican Indian Mission has merged with Crossworld, and the Central American Mission has become Camino Global. The first classes were held in the homes of three families while a suitable building was sought. PCS operates in a colonial style building located at 27 Aljojuca in Colonia La Paz. PCS is a member of the Association of Christian Schools International.