D.C. Office of the Chief Technology OfficerProposed boundaries of the State of Washington DC as passed by US House of Representatives on June 26, 2020.ArcGIS DynamicMapLayerhttps://hub.arcgis.com/datasets/98f06d5ce87a4037845eeb50174b8fec_40engOpen Data DCPublicState of Washington DC in 2020 [District of Columbia--Washington]Web servicesDistrict of Columbia--WashingtonDistrict of Columbia2020