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 HP23 6HY,Yes,51.771048,-0.627856,494776,208932,SP947089,1/1/1980 12:00:00 AM,,189,10,1,Tring,3.3,Champneys College,,Thames Water,,Dacorum,Aldbury and Wigginton,Tring HP23 6JA,Yes,51.768700,-0.616140,495589,208686,SP955086,1/1/1980 12:00:00 AM,,191,11,5,Tring,3.6,Champneys College,,Thames Water,,Dacorum,Aldbury and Wigginton,Tring HP23 6JB,Yes,51.770519,-0.620142,495309,208883,SP953088,1/1/1980 12:00:00 AM,,186,69,26,Tring,3.4,Champneys College,,Thames Water,,Dacorum,Aldbury and Wigginton,Tring