Chak Musa is a village in Ranbir Singh Pora tehsil in district of Jammu, Jammu and Kashmir, India. As per the data provided by Census of India in 2011, total population of Chak Musa was 491 which includes 260 males and 231 females. Chak Musa covers 71.2 ha area. Pincode of Chak Musa is 181111.