Jasaidih is a village in Karma Tanr Vidyasagar tehsil in district of Jamtara, Jharkhand, India. As per the data provided by Census of India in 2011, total population of Jasaidih was 590 which includes 302 males and 288 females. Jasaidih covers 173.52 ha area. Pincode of Jasaidih is 815352.