Patilar is a village in Bagaha tehsil in district of Pashchim Champaran, Bihar, India. As per the data provided by Census of India in 2011, total population of Patilar was 14,696 which includes 7,796 males and 6,900 females. Patilar covers 1197.8 ha area. Pincode of Patilar is N/A.