Ratanmala is a village in Majhaulia tehsil in district of Pashchim Champaran, Bihar, India. As per the data provided by Census of India in 2011, total population of Ratanmala was 12,961 which includes 6,866 males and 6,095 females. Ratanmala covers 1078 ha area. Pincode of Ratanmala is N/A.