D.C. Office of the Chief Technology OfficerThese are the ten planning areas created by the Office of Planning to serve as a static subdivision of the city and allow for analysis across long-term time scales. Unlike election ward boundaries or other political divisions, these areas are intended to remain unchanged and stable. The polygons first appeared in comprehensive plan documents to represent planning areas known as 'Area Elements.'ArcGIS DynamicMapLayerhttps://hub.arcgis.com/datasets/203c2342b36240949e0ad95d75a5bdca_2engOpen Data DCPublicComprehensive Plan Planning Areas [District of Columbia--Washington]Web servicesDistrict of Columbia--WashingtonDistrict of ColumbiaLast Modified: 2021-12-13