Seattle Population Density 2024. That’s an additional 240,000 or so residents over the next 22 years. World population prospects 2024 is the 28th edition of the official estimates and projections of the global population that have been published by the united nations since.

Continents countries world cities us states us counties us cities. Chart and table of population level and growth rate for the seattle metro area from 1950 to 2024.