Ruma () is an upazila (subdistrict) of Bandarban District in Chittagong, Bangladesh.
Ruma is located at . It has 5,917 households and a total area of 492.09 km<sup>2</sup>.
According to the 2022 Bangladeshi census, Ruma Upazila had 7,318 households and a population of 32,533. 12.00% of the population were under 5 years of age. Ruma had a literacy rate (age 7 and over) of 50.26%: 59.30% for males and 40.35% for females, and a sex ratio of 108.75 males for every 100 females. 7,769 (23.88%) lived in urban areas.
ð¨Buddhist majority ð¦Christian Majority ðÂÂÂ¥Tribal Religion Majority
As of the 2022 Bangladeshi census, Ruma upazila had a population of 32,533. The ethnic population was 28,298 (86.98%), of which there were 10,097 Marmas, 7,157 Mru, 6,470 Bom, 2,913 Tripuri, 890 Khumi, 305 Chakmas and 241 Tanchangyas.
ð¦ Marma majority ð« Mro majority ðÂÂÂ¥ Others majority
Ruma Upazila is divided into four union parishads: Ghalangya, Paindu, Remakri Pransa, and Ruma. The union parishads are subdivided into 15 mauzas and 225 villages.