Population of the Largest Cities by Position in Modern Era
Chart by DrewFan First published: Monday August 25th, 2025
The population of the most populous, second most populous, third most populous, fourth most populous, sixth most populous, and seventh most populous cities every ten years from 1511 CE to 2021 CE, according to Ollie Bye's "The Largest Cities Throughout History: Each Year."
Exact data from spreadsheet used as necessary
Rounded to tens of thousands for populations less than a million or hundreds of thousands if a city has more than a million population