What Percent Of The World Is Christian 2025. Moving forward, affiliated christians as a percentage of the population should increase slightly, according to the center, rising to 32.5% by 2025 and to 35% by. Contrary to the anticipated slowdown, the christian population is projected to climb from over 2.52 billion to 2.63 billion, representing a 1.08 percent growth, and is.

Christian denominations that experienced the fastest growth rates are evangelicals. Contrary to the anticipated slowdown, the christian population is projected to climb from over 2.52 billion to 2.63 billion, representing a 1.08 percent growth, and is.