Dainmari is a village in Keshiary tehsil in district of Paschim Medinipur, West Bengal, India. As per the data provided by Census of India in 2011, total population of Dainmari was 281 which includes 157 males and 124 females. Dainmari covers 61.88 ha area. Pincode of Dainmari is 721133.