Katnimaro is a village in Sankrail tehsil in district of Paschim Medinipur, West Bengal, India. As per the data provided by Census of India in 2011, total population of Katnimaro was 903 which includes 450 males and 453 females. Katnimaro covers 274.94 ha area. Pincode of Katnimaro is 721135.