Many traces of the Siraya can still be seen in Tsochen. For instance there are over 20 shrines to Alizu, such as the Tuchia Alizu shrine in Kuanghe Village, or the shrine in Kousheliao. However, most aboriginal religious observances have been simplified over time, and today people of Pingpu descent are largely Christians.
目前左鎮鄉內尚保有許多平埔人的遺跡，左鎮鄉祭拜阿立祖的神壇或公廨就達十多處，如光和村篤加阿立祖公廨、口社寮公廨等，唯信仰活動多數已被簡化。