Ratania Khurd Khas is a village in Azamnagar tehsil in district of Katihar, Bihar, India. As per the data provided by Census of India in 2011, total population of Ratania Khurd Khas was 1,230 which includes 639 males and 591 females. Ratania Khurd Khas covers 219.4 ha area. Pincode of Ratania Khurd Khas is 855115.