Lawngtlai hi Mizoram District pariat (8) zinga pakhat niin, Lawngtlai khawpui hi District capital a ni. He District hi Lunglei leh Saiha District-in chhim leh hmarah a ri a. District zau zawng chu 2258 sq.kms niin, he district-ah hian mihring 73,685 an awm (2001 Census). A hranpain he District chhungah hian Autonomous District Council pahnih (Chakma leh Lai Autonomous District Council) te an awm a. Lai ADC hia Lawngtlai khawpuiah hmunpui neiin, Chakma ADC hian Kamalanagar-ah hmunpui an nei thung a ni.