![U.s. Census Bureau: Population Change and Distribution [Pdf] Article](https://d15y2dacu3jp90.cloudfront.net/images/attachment_defaults/resource/large/FPO-knovation.png "U.s. Census Bureau: Population Change and Distribution [Pdf] Article")
US Census Bureau
U.s. Census Bureau: Population Change and Distribution [Pdf]
This U.S. Census Web site gives current and past information on population changes and distribution. Must have an Adobe Reader to access.
US Census Bureau
U.s. Census Bureau: Population Clocks
This U.S. Census Bureau Web site has two population clocks with notes available. One clock shows the population increase for the United States. The other shows the world population increase.