Washington, DC

ZIP code 20318 is located in Washington, DC, encompassing the area around the Smithsonian National Zoological Park. This zip code also includes the beautiful Rock Creek Park, a National Park that offers various outdoor recreational activities. The National Cathedral, a stunning Gothic-style cathedral, is another prominent landmark in this area. With its blend of natural beauty and architectural marvels, ZIP code 20318 offers residents and visitors a unique and diverse experience.