Karmahava Khurd is a village in Nautanwa tehsil in district of Mahrajganj, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Karmahava Khurd was 1,355 which includes 672 males and 683 females. Karmahava Khurd covers 142.03 ha area. Pincode of Karmahava Khurd is N/A.