Single Member District From 1990

District of Columbia Single Member District (SMD) boundaries. This dataset contains lines representing advisory neighborhood commission (ANC) single member districts (SMDs) in 1990. The data was 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. ANC SMDs were identified from public records, including published maps and written legal descriptions and heads-up digitized from 1995/1999 orthophotographs
Organization: District of Columbia
Last updated: 2024-04-30T19:22:00.109519
Tags: administrative, advisory-neighborhood-commission, ancs, boundary, dcgis, district-of-columbia, government-jurisdiction, political, political-jurisdiction, single-member-district, smds, washington, washington-dc