Chak Malkani is a village in Mahua tehsil in district of Vaishali, Bihar, India. As per the data provided by Census of India in 2011, total population of Chak Malkani was 126 which includes 61 males and 65 females. Chak Malkani covers 18 ha area. Pincode of Chak Malkani is 844122.