Christianity.
Approximately 84% of the world's population identifies with a religious group, according to a study conducted by the Pew Research Center. This translates to about 6.8 billion people worldwide.
It is estimated that around 84% of the world's population practices a religion, which amounts to over 5.8 billion people. The most widely practiced religions include Christianity, Islam, Hinduism, and Buddhism.
The world's second largest religion is Islam. It has over 1.9 billion followers worldwide.
A:There are now 7 billion people in the world. No one religion can claim more than half this number as members. Even Christianity's claim to have over 2 billion adherents appears to include a large number of atheists and nominal adherents.
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.
Islam
The countries with the highest population are:China (1,339,061,000 people, 19.51% of world's population)India (1,186,670,000 people, 17.29% of world's population)United States (310,060,000 people, 4.52% of world's population)Indonesia (234,181,400 people, 3.41% of world's population)After these top four, there comes (in order):BrazilPakistanBangladeshNigeriaRussiaJapanMexicoPhilippinesVietnamGermanyEthiopia
Christianity is the largest religion in terms of global population, with over 2.3 billion adherents worldwide. Islam is the second largest religion, with approximately 1.9 billion followers.
IndiaWith 1.2billion people
Macau also known as Macao, one of special administrative regions of the People's Republic of China, has the highest population density in the world with 18,534.247 people per km2 or 48,003.479 per mi2.
China currently has the highest population in the world, with over 1.4 billion people.
As of now, China is the country with the highest population in the world.
No religion contains a majority of people. The largest religion, however, is Christianity, with 1/3 of the world's population identifying as believers.
The continent with the highest population is Asia, with about 4 billion people (approximately 60% of the world's population) and has two of the world's highest populated countries - India and China
world population as per religion
Asia is not a country. It is a continent. It is the largest continent in the world and it has the highest population. There are over 4,164,252,000 people in it.
China has the highest population in the world, with over 1.4 billion people.