Kusumabag is a village in Kharagpur I tehsil in district of Paschim Medinipur, West Bengal, India. As per the data provided by Census of India in 2011, total population of Kusumabag was 184 which includes 93 males and 91 females. Kusumabag covers 10.2 ha area. Pincode of Kusumabag is 721306.