Lakri Banbir is a village in Phulwaria tehsil in district of Gopalganj, Bihar, India. As per the data provided by Census of India in 2011, total population of Lakri Banbir was 578 which includes 276 males and 302 females. Lakri Banbir covers 85.4 ha area. Pincode of Lakri Banbir is 841425.