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 HP23 5DY,Yes,51.803374,-0.658995,492561,212487,SP925124,1/1/1980 12:00:00 AM,,125,63,26,Tring,2.5,Tring,Thames Water,,Dacorum,Tring Central,Tring HP23 5EU,Yes,51.803741,-0.660406,492463,212526,SP924125,6/1/1981 12:00:00 AM,,127,148,48,Tring,2.6,Tring,Thames Water,,Dacorum,Tring Central,Tring HP23 5HR,Yes,51.803422,-0.657688,492651,212494,SP926124,9/1/1981 12:00:00 AM,,125,63,24,Tring,2.4,Tring,Thames Water,,Dacorum,Tring Central,Tring HP23 5LT,Yes,51.804092,-0.658993,492560,212567,SP925125,5/1/1994 12:00:00 AM,,124,14,8,Tring,2.5,Tring,Thames Water,,Dacorum,Tring Central,Tring