Arlington County

The most educated, highly diverse and operating on smart growth principles, the most densely populated jurisdiction in the country – Arlington is also a world-class community and tourist destination, located just five miles from the heart of the nation’s capital, across the river from Washington, D.C. here you’ll discover, American treasures, lively neighborhoods, car-free fun, and an abundance of dining and shopping.

Arlington is geographically smallest self-governing county in the U.S., occupying slightly less than 26 square miles. Arlington maintains a rich variety of stable neighborhoods, quality schools and enlightened land use it’s also home to some of the most influential organizations in the world — including the Pentagon — Arlington stands out as one of America’s preeminent places to live, visit and do business.

Source: https://www.arlingtonva.us/