Niz Saldah is a village in Sarthebari tehsil in district of Barpeta, Assam, India. As per the data provided by Census of India in 2011, total population of Niz Saldah was 1,610 which includes 812 males and 798 females. Niz Saldah covers 294 ha area. Pincode of Niz Saldah is N/A.