Talli Mirthi is a village in Didihat tehsil in district of Pithoragarh, Uttarakhand, India. As per the data provided by Census of India in 2011, total population of Talli Mirthi was 1,736 which includes 1,187 males and 549 females. Talli Mirthi covers 295.57 ha area. Pincode of Talli Mirthi is 262550.