Kolasib College was built up by a gathering of significant neighborhood pioneers on the tenth October 1977. Overseeing Body of the school was comprised on thirteenth January 1978 and Kolasib College was officially settled on nineteenth July 1978. The principal cluster of Pre-University competitors showed up Pre-University Course assessments under North-Eastern Hill University (N.E.H.U.) in 1979. Degree classes were begun in 1981, and the main bunch of understudies was sent to the Degree assessments in 1983.
Toward the starting the College had no structure of its own. The primary structure of the school was involved on sixteenth January 1983 at its present area.
After association to North Eastern Hill University up to Pre-University level in 1979, the College was given acknowledgment by the State Government. Association by the University upto Degree level was agreed to the College in 1982. In 1985, Kolasib College was concurred shortfall status. Pre-University Science classes were begun at the College in 1987, and were moved up to Degree level in 1992, for which association to the University was picked up in 1994. Kolasib College was taken over by the State Government under Provincialization Rules from 31st January 1992, and after that came to be known as Government Kolasib College. The College is by and by subsidiary to Mizoram University since the foundation of the last in 2000.