Jajmuiya is a village in Derapur tehsil in district of Kanpur Dehat, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Jajmuiya was 1,941 which includes 1,046 males and 895 females. Jajmuiya covers 546.21 ha area. Pincode of Jajmuiya is N/A.