Nik Freeman has created a map, based on census data, to illustrate the 47% of the United States where nobody lives.
Music Machinery presents a map of each U.S. state's most distinct favorite band or recording artist, as well as an app for playing with the data.
Here you will find one of the greatest historical atlases: Charles O. Paullin and John K. Wright's Atlas of the Historical Geography of the United States, first published in 1932. This digital edition reproduces all of the atlas's nearly 700 maps. Many of these beautiful maps are enhanced here in ways impossible in print, animated to show change over time or made clickable to view the underlying data—remarkable maps produced eight decades ago with the functionality of the twenty-first century.
Can't decide where to go trick or treating? Jonathan Hull has created an interactive map of all the places in the U.S. with words like Devil, Hell, or Satan in the name. [more inside]
Scrapple, Half-smokes, Marionberry Pie, Cowboy Cookies and Akutaq: Deadspin responds to Slate's wonderful state-by-state sports map (previously) with a map of regional foods, complete with highly opinionated rankings and commentary.
In 2003 there was the 2003 Harvard dialect survey. (Previous) which was taken up by Joshua Katz for a PhD project looking at regional dialect variation in the continental US (previous). Now he has created a quiz that takes this data and tells you where in the continental US they speak like you. For the ambitious, there's also the full 140 question version.
“There’s always that joke that there’s a Starbucks on every corner," says Justin Grimes, a statistician with the Institute of Museum and Library Services in Washington. "But when you really think about it, there’s a public library wherever you go, whether it’s in New York City or some place in rural Montana. Very few communities are not touched by a public library.”
See how much money people make in every neighborhood in every city in America with Rich Blocks, Poor Blocks, a map that displays wealth distributions across US cities (and states).
The National Telecommunications and Information Administration (NTIA) recently announced the rollout of a searchable map, which also offers a nation-wide view of internet service providers with filters for various technologies. The map is based on information collected from broadband providers or other data sources. [more inside]
Adults With College Degrees in the United States, by County. Sort by available years (1940, 1950, 1960, 1970, 1980, 1990, 200, 2005-2009), zoom in on counties, and sort the data by the available fields. Uses the U.S. Census Bureau as the primary data source.
The Decline: The Geography of a Recession Flash animated map showing county unemployment rates from Jan 2007 until Sept 2009
Humorist and candidate for the US Senate for Minnesota Al Franken draws a map of the United States from memory.