What is the religion of Sri Lanka?
Elijah King
Updated on February 15, 2026
The U.S. government estimates the total population at 22.6 million (July 2018 estimate). The 2012 national census (the most recent) lists 70.2 percent of the population as Buddhist, 12.6 percent Hindu, 9.7 percent Muslim, and 7.4 percent Christian.