Dainmari is a village in Binpur II 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 470 which includes 234 males and 236 females. Dainmari covers 110.89 ha area. Pincode of Dainmari is 721501.