The Commission, chaired by retired Justice Ranjana Prakash Desai and including Chief Election Commissioner Sushil Chandra and J&K State Election Commissioner K.K. Sharma as ex-officio members
The delimitation was carried out based on the 2011 Census and other considerations like geographical features and access.
The new Assembly would have 90 seats, 47 in Kashmir and 43 in Jammu.
This was increased from the earlier 83, with six of the additional seats being in Jammu and one in Kashmir.
For the first time in J&K, nine seats have been reserved for Scheduled Tribes.
Six of the ST reserved seats were in Jammu region and three in the Kashmir Valley.
Seven seats had been reserved for Scheduled Castes.
There are five Parliamentary Constituencies in the region.