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 DH5 8LX,Yes,54.843539,-1.428420,436804,550008,NZ368500,1/1/1980 12:00:00 AM,,165,35,11,Seaham,5.3,,,Northumbrian Water,,Sunderland,Copt Hill, SR3 2PR,Yes,54.847953,-1.423000,437148,550502,NZ371505,6/1/1996 12:00:00 AM,,163,,,Seaham,5.0,,,Northumbrian Water,,Sunderland,Copt Hill,