Mayapur Kalan is a village in Patan tehsil in district of Palamu, Jharkhand, India. As per the data provided by Census of India in 2011, total population of Mayapur Kalan was 655 which includes 339 males and 316 females. Mayapur Kalan covers 117 ha area. Pincode of Mayapur Kalan is 822123.