Trihana Tea Garden is a village in Naxalbari tehsil in district of Darjiling, West Bengal, India. As per the data provided by Census of India in 2011, total population of Trihana Tea Garden was 2,016 which includes 1,003 males and 1,013 females. Trihana Tea Garden covers 205.18 ha area. Pincode of Trihana Tea Garden is 734423.