Raghuni Chak is a village in Mansahi tehsil in district of Katihar, Bihar, India. As per the data provided by Census of India in 2011, total population of Raghuni Chak was 2,686 which includes 1,348 males and 1,338 females. Raghuni Chak covers 145.7 ha area. Pincode of Raghuni Chak is 854103.