Below is a list of Washington Navy Yard DC zip codes. For your research we have also included Washington Navy Yard Area Code, Time Zone, UTC and the local District Of Columbia County FIPS Code. Each Washington Navy Yard District Of Columbia zip code has a center Longitude / Latitude point (the Washington Navy Yard center is -76.994201660156 / 38.875598907471). For your convenience we have also indicated if that zip code in Washington Navy Yard observes Daylight Savings time.