Tola Daharlangi is a village in Katoria tehsil in district of Banka, Bihar, India. As per the data provided by Census of India in 2011, total population of Tola Daharlangi was 101 which includes 49 males and 52 females. Tola Daharlangi covers 59.4 ha area. Pincode of Tola Daharlangi is 813106.