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 5DZ,Yes,51.802893,-0.660276,492474,212432,SP924124,1/1/1980 12:00:00 AM,,129,50,17,Tring,2.6,Tring,Thames Water,,Dacorum,Tring Central,Tring HP23 5EA,Yes,51.802457,-0.661405,492397,212382,SP923123,1/1/1980 12:00:00 AM,,130,80,29,Tring,2.7,Tring,Thames Water,,Dacorum,Tring Central,Tring HP23 5ER,Yes,51.803920,-0.661246,492405,212545,SP924125,6/1/1981 12:00:00 AM,,128,56,22,Tring,2.7,Tring,Thames Water,,Dacorum,Tring Central,Tring HP23 5HN,Yes,51.802854,-0.663178,492274,212424,SP922124,2/1/1984 12:00:00 AM,,132,110,54,Tring,2.8,Tring,Thames Water,,Dacorum,Tring Central,Tring