Ahom Pathar is a village in Barnagar tehsil in district of Baksa, Assam, India. As per the data provided by Census of India in 2011, total population of Ahom Pathar was 1,340 which includes 662 males and 678 females. Ahom Pathar covers 263.1 ha area. Pincode of Ahom Pathar is 781317.