20540 Library of Congress in Washington D.C. is a great place to live, with ample amenities and attractions nearby. The average two-bedroom rent in the area is $1,710, while the US average is only $1,430. Additionally, the grocery cost index in 20540 Library of Congress is higher at 114 compared to 100 for the rest of the US. Many companies call this area home such as Amazon Web Services Federal Government Solutions, R Street Institute and The Advisory Board Company. All these companies offer local jobs and opportunities for growth in 20540 Library of Congress for its residents.