According to the CIA World Factbook, as of 2020, Muslims are in the majority at 85.9%, with Christians at 6.4%, Hindu at 5.7%, and other religious affiliations and unaffiliated at 2%.
Though there are no permanent gurdwaras, many smaller ones in makeshift camps exist and are recognised by the government.
[4] Christian communities are centered in the major urban areas of Muscat, Sohar and Salalah.
These include Catholic, Eastern Orthodox and various Protestant congregations, organizing along linguistic and ethnic lines.
More than 50 different Christian groups, fellowships and assemblies are active in the Muscat metropolitan area, formed by migrant workers from Southeast Asia.