Sidli is a Sub-District (Tehsil/Block/Mandal) in the Chirang District of Assam. As par Census 2011 information the sub-district code of Sidli is 02114. There are about 6 sub-districts in Chirang and Sidli is one of them. Barnagar, Bengtol, Bijni, Bongaigaon, Kokrajhar etc. are other sub-districts in Chirang.There are about 131 villages in Sidli sub-district, which you can browse from villages list.