This map has been uploaded by Electionworld from en.wikipedia.org to enable the Wikimedia Atlas of the World. Original uploader to en.wikipedia.org was NThurston, known as NThurston at en.wikipedia.org. Electionworld is not the creator of this map. Licensing information is below.
Map of U.S. Census Regions and Divisions. This map shows the four official US Census Regions, and the nine official Divisions within those Regions. See also: Image:US Census regional map.gif.