Postcode,In Use?,Latitude,Longitude,Easting,Northing,Grid Ref,Introduced,Terminated,Altitude,Population,Households,Nearest Station,Distance To Station (KM),Built Up Area,Water Company,Sewage Company,District,Ward,County Electoral Division SG1 6BZ,Yes,51.929635,-0.166991,526130,227267,TL261272,6/1/2002 12:00:00 AM,,133,160,67,Stevenage,4.1,Stevenage,Affinity Water,Thames Water,North Hertfordshire,Great Ashby,Royston West & Rural SG1 6DS,Yes,51.928913,-0.169755,525942,227182,TL259271,11/1/2008 12:00:00 AM,,134,94,44,Stevenage,4.0,Stevenage,Affinity Water,Thames Water,North Hertfordshire,Great Ashby,Royston West & Rural SG1 6DT,Yes,51.929033,-0.168741,526011,227197,TL260271,7/1/2008 12:00:00 AM,,133,58,19,Stevenage,4.0,Stevenage,Affinity Water,Thames Water,North Hertfordshire,Great Ashby,Royston West & Rural SG1 6NJ,Yes,51.928613,-0.170635,525882,227147,TL258271,5/1/2007 12:00:00 AM,,133,108,46,Stevenage,3.9,Stevenage,Affinity Water,Thames Water,North Hertfordshire,Great Ashby,Royston West & Rural