Arlington County

(Washington, DC) — Ten of the nation’s 15 wealthiest counties are located in the Washington, DC area. “MainStreet.com” says according to U.S. Census figures, Loudoun County, Virginia is at the top of the list with a median household income of more than 119-thousand-500-dollars. That’s more than 16-thousand-dollars richer than second-place Fairfax County. What’s more remarkable […]