This is a map of every single American living in the United States—one dot for each person—broken down by the block they live on and their self-reported racial identity.

Drawing on data from the 2010 U.S. Census, the map shows one dot per person, color-coded by race. That's 308,745,538 dots in all.

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 ...

One dot per person–nothing else. ... For one thing, the map shows just how sparse northern Canada really is; 64% of the country’s population actually resides south of Seattle.

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 ...