Sirin Garh is a village in Subansiri tehsil in district of Dhemaji, Assam, India. As per the data provided by Census of India in 2011, total population of Sirin Garh was 189 which includes 99 males and 90 females. Sirin Garh covers 89.44 ha area. Pincode of Sirin Garh is 789705.