Christian missionaries have active in Barak region since from the time of independence. As a result of Christian missionaries, Christianity is rapidly growing among the tribals and poor section of Muslim and Hindu society of the valley since from the past 2 decades. In 2011, Barak valley had 57.9 thousand christians but in the year of 2021, it have grown to almost 74.4 thousands approximately due to high rate of conversion from various church denomination missionaries from the valley. 