Voting Precincts 2008. The dataset contains polygons representing District of Columbia voting precinct boundaries. Precincts were changed based on the ward redistricting following the 2000 census, and changes for 2002. Precincts were established by the Board of Elections and Ethics and created as part of the DC Geographic Information System (DC GIS) for the D.C. Office of the Chief Technology Officer (OCTO) and participating D.C. government agencies. METADATA CONTENT IS IN PROCESS OF VALIDATION AND SUBJECT TO CHANGE.