This map shows US counties, colored according to the average number of cars owned per household.

Map by Vizual Statistix on Tumblr.

Several broad trends are visible, most of them not surprising to anyone. But it is surprising that so many counties in Virginia stand out, with higher rates than otherwise comparable counties in nearby eastern states. What’s different about the Old Dominion, versus West Virginia or North Carolina?

The map is from Tumblr blog Vizual Statistix, which has a lot of interesting data visualizations. It’s worth a read.

Cross-posted at BeyondDC.

Dan Malouff is a transportation planner for Arlington and an adjunct professor at George Washington University. He has a degree in urban planning from the University of Colorado and lives in Trinidad, DC. He runs BeyondDC and contributes to the Washington Post. Dan blogs to express personal views, and does not take part in GGWash's political endorsement decisions.