Kethardi is a village in Nirsa Cum Chirkunda tehsil in district of Dhanbad, Jharkhand, India. As per the data provided by Census of India in 2011, total population of Kethardi was 1,228 which includes 622 males and 606 females. Kethardi covers 260.6 ha area. Pincode of Kethardi is 828204.