My wife and I are moving to Washington, D.C., in the coming weeks. She’ll be working for NPR, and I’m staying in my current job working remotely. Our move got me thinking about this fabulous migration map created last year by Jon Bruner, an editor at Forbes who works interactive projects.

Click the image to play with the map, which uses IRS returns data to determine inward and outward population flow in every U.S. county. Very sweet:

Bruner explains his process here.