Berai Patti is a village in Hayaghat tehsil in district of Darbhanga, Bihar, India. As per the data provided by Census of India in 2011, total population of Berai Patti was 1,273 which includes 689 males and 584 females. Berai Patti covers 45 ha area. Pincode of Berai Patti is N/A.