Washington, DC

ZIP code 20211 is located in the northeast quadrant of Washington, D.C. This area is home to the United States National Arboretum, a 446-acre botanical garden displaying a vast collection of plants and trees. Additionally, nearby is the Kenilworth Park and Aquatic Gardens, featuring beautiful water lilies and lotus flowers. The zip code is known for its natural and serene surroundings amidst the bustling city.