Which Christian denomination is numerically the largest by population?

Which Christian denomination is numerically the largest by population?

• A. Roman Catholic
• B. Eastern Orthodox
• C. Protestant
• D. Anglican

Answer: (A)

Global Christian population patterns show that the Roman Catholic Church is the largest single denomination by membership. It commands roughly 1.2 to 1.4 billion adherents worldwide, a reach spanning the Americas, Europe, Africa, and parts of Asia. This broad, continuous organization has grown and diversified for centuries, giving it a larger following than any other individual denomination. In comparison, Eastern Orthodox communities number in the hundreds of millions, Anglicanism is smaller, and Protestantism is a broad umbrella of many distinct denominations—none of which individually surpass the Catholic Church in total membership. So the Roman Catholic Church is the largest by population.

Global Christian population patterns show that the Roman Catholic Church is the largest single denomination by membership. It commands roughly 1.2 to 1.4 billion adherents worldwide, a reach spanning the Americas, Europe, Africa, and parts of Asia. This broad, continuous organization has grown and diversified for centuries, giving it a larger following than any other individual denomination. In comparison, Eastern Orthodox communities number in the hundreds of millions, Anglicanism is smaller, and Protestantism is a broad umbrella of many distinct denominations—none of which individually surpass the Catholic Church in total membership. So the Roman Catholic Church is the largest by population.