Harlu Dhamuth is a village in Dadahu tehsil in district of Sirmaur, Himachal Pradesh, India. As per the data provided by Census of India in 2011, total population of Harlu Dhamuth was 194 which includes 99 males and 95 females. Harlu Dhamuth covers 190 ha area. Pincode of Harlu Dhamuth is 173022.