the US has about 24% of its population as Roman Catholic. Meaning that about 75,000,000 Americans are Roman Catholic. The largest of any other country.
The second largest Catholic population in the world is in Brazil. Approximately 123 million people in Brazil identify as Catholic, making it the country with the second-largest Catholic population after the Philippines.
The country with the largest Catholic percentage of the population is Vatican City, at 100%.
Brazil has the largest population of Catholics.
By percentage, Vatican City is the biggest catholic country in the world (which is ironic since it is the smallest country in the world). 100% of its citizens are Catholic. By population, Brazil is the largest, with about 123 million Catholics.
Brazil, followed by Mexico, the Philippines and the U.S.
Brazil has the second largest Christian population of any country, second to the US. Greece has the second largest Christian percentage of any country, second to the Vatican.
It's just Catholic, not Roman Catholic. Roman is an epithet first commonly used in England after the protestant revolt to describe the Catholic Church. It is never used by the official Catholic Church. . Brazil has the largest number of Catholics in the world 145.4 million (79% of population), Vatican City, followed by Saint Pierre and Miquelon all with 100% of their population, which is small, as Catholic.
The largest country in the world is Russia but China has the most population
That question has two answers. The largest country in the world by area is Russia, but the largest country in the world by population is China.
Asia is a continent, not a country. China is the country with the largest population in Asia.
Brazil has the highest Catholic population in the world.