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 SG13 7JJ,Yes,51.798120,-0.056810,534095,212838,TL340128,1/1/1980 12:00:00 AM,,57,34,11,Hertford East,1.1,Hertford,Affinity Water,Thames Water,East Hertfordshire,Hertford Kingsmead,Hertford All Saints SG13 7JL,Yes,51.797830,-0.057214,534068,212805,TL340128,1/1/1980 12:00:00 AM,,56,40,18,Hertford East,1.1,Hertford,Affinity Water,Thames Water,East Hertfordshire,Hertford Kingsmead,Hertford All Saints SG13 7JN,Yes,51.798602,-0.056064,534145,212893,TL341128,1/1/1980 12:00:00 AM,,56,71,22,Hertford East,1.2,Hertford,Affinity Water,Thames Water,East Hertfordshire,Hertford Kingsmead,Hertford All Saints SG13 7JP,Yes,51.798873,-0.056661,534103,212922,TL341129,1/1/1980 12:00:00 AM,,51,50,19,Hertford East,1.1,Hertford,Affinity Water,Thames Water,East Hertfordshire,Hertford Kingsmead,Hertford All Saints SG13 7JQ,Yes,51.797926,-0.058138,534004,212814,TL340128,1/1/1980 12:00:00 AM,,51,103,35,Hertford East,1.0,Hertford,Affinity Water,Thames Water,East Hertfordshire,Hertford Kingsmead,Hertford All Saints SG13 7JW,Yes,51.798870,-0.055922,534154,212923,TL341129,1/1/1980 12:00:00 AM,,54,20,7,Hertford East,1.2,Hertford,Affinity Water,Thames Water,East Hertfordshire,Hertford Kingsmead,Hertford All Saints