Postcode,In Use?,Latitude,Longitude,Easting,Northing,Grid Ref,Introduced,Terminated,Altitude,Population,Households,Nearest Station,Distance To Station (KM),Built Up Area,Built Up Area Sub-Division,Water Company,Sewage Company,District,Ward,County Electoral Division SG13 8FB,Yes,51.790588,-0.066444,533453,211983,TL334119,4/1/2010 12:00:00 AM,,69,19,10,Hertford East,1.0,,,Affinity Water,Thames Water,East Hertfordshire,Hertford Castle,Hertford St. Andrews SG13 8FJ,Yes,51.790433,-0.065057,533549,211968,TL335119,4/1/2012 12:00:00 AM,,70,,,Hertford East,1.1,,,Affinity Water,Thames Water,East Hertfordshire,Hertford Castle,Hertford St. Andrews SG13 8FN,Yes,51.790677,-0.065670,533506,211994,TL335119,8/1/2011 12:00:00 AM,,70,,,Hertford East,1.1,,,Affinity Water,Thames Water,East Hertfordshire,Hertford Castle,Hertford St. Andrews SG13 8FP,Yes,51.790966,-0.066296,533462,212025,TL334120,2/1/2011 12:00:00 AM,,69,1,1,Hertford East,1.0,,,Affinity Water,Thames Water,East Hertfordshire,Hertford Castle,Hertford St. Andrews SG13 8QF,No,51.790450,-0.064999,533553,211970,TL335119,1/1/1980 12:00:00 AM,9/1/2003 12:00:00 AM,70,,,Hertford East,1.1,,,Affinity Water,,East Hertfordshire,Hertford Castle,Hertford St. Andrews