The MIT graduate student has built an interactive online map that displays one dot for every resident of the United States and Canada, as counted by the most recent censuses. That’s 341,817,095 ...

Since data is taken from the U.S. census, the map includes a dot for every single person at the place they lived on April 1, 2010—even President Barack Obama.

At first glance, Imus’ “The Essential Geography of the United States of America” may look like any other U.S. wall map. It’s about 4 feet by 3 feet. It uses a standard, two-dimensional ...

Booth will be selling posters of the map at half that size for $225, as well as posters of individual states for $22 to $49. The posters available for purchase here . [h/t Eric Jaffe ] ...