An DC sector is one of 2 special postcode sectors created for 2011 Census Output.
A postcode sector comprises all the unit postcodes that have the same identifier except for the last two characters. Special postcode sectors are created for census output to ensure sectors conform to a minimum threshold and do not cross Council Area boundaries. DC sectors have a minimum threshold of 400 households and 1000 persons. There are 866 DC sectors.
Revisions and Corrections
Revision to Detailed Characteristic (DC) sector boundaries at boundary between East Renfrewshire and Renfrewshire Council areas. (7 October 2013)
DC Sectors S28000494, S28000496, and S280007669 have been amended following a correction to Ordnance Survey BoundaryLine.