Inarbarwaletiha is a village in Lauriya tehsil in district of Pashchim Champaran, Bihar, India. As per the data provided by Census of India in 2011, total population of Inarbarwaletiha was 407 which includes 236 males and 171 females. Inarbarwaletiha covers 313 ha area. Pincode of Inarbarwaletiha is 845103.