Lachhumandas Chak is a village in Pipra tehsil in district of Supaul, Bihar, India. As per the data provided by Census of India in 2011, total population of Lachhumandas Chak was 519 which includes 268 males and 251 females. Lachhumandas Chak covers 65 ha area. Pincode of Lachhumandas Chak is N/A.