Washington ZIP Codes - Search by City, ZIP Code Zip code 20002 statistics: (Find on map) Estimated zip code population in 2016: 60,514 Zip code population in 2010: 52,370 Zip code population in 2000: 49,333 Mar. Calculate these new fields equal to shape_area . Des Moines Washington Zip Codes for 2020 2019, Des Moines Washington Zipcodes for 2020 2019, Des Moines Washington Zip Codes for 2019, Des Moines Washington Zip Codes for 2020 View all zip codes in DC or use the free zip code lookup. Just click on the location you desire for a postal code/address for your mails destination. One Washington zip code made the 2020 list of the most expensive zip codes across the country.. Located just outside of downtown Bellevue and just 10 miles east of Seattle the Bellevue Zip Tour is a thrilling family friendly adventure up in the trees of beautiful Eastgate Park. 2016 cost of living index in zip code 98403: 114.2 (more than average, U.S. average is 100) Land area: 1.1 sq. Washington, DC ZIP code map and Washington, DC ZIP code list. — Victoria to Washington[source], ZIPZIP - Wash & Vic, a love & hate affair. See reviews, photos, directions, phone numbers and more for Zip Trip locations in Spokane, WA.