World Population 2025 Live Data

World Population 2025 Live Data. Elaboration of data by united nations, department of economic and social affairs, population division. World population density the world population density is 59.9 people per square kilometer (155.0 per mi 2) as of october 2025.this number is calculated using 8,147,701,969 people as the world.

The world population passed eight billion people in november 2022,. It is calculated as ln (p2/p1) where p1 and p2 are the populations on subsequent years.