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 SS4 1HS,Yes,51.573355,0.710437,587923,189535,TQ879895,1/1/1980 12:00:00 AM,,8,63,27,Southend Airport,0.6,Southend-on-Sea,Rochford,Essex & Suffolk Water,Anglian Water,Rochford,Roche South,Rochford South SS4 1JJ,Yes,51.572658,0.708145,587767,189452,TQ877894,1/1/1980 12:00:00 AM,,9,119,49,Southend Airport,0.5,Southend-on-Sea,Rochford,Essex & Suffolk Water,Anglian Water,Rochford,Roche South,Rochford South SS4 1JL,Yes,51.573220,0.708726,587805,189516,TQ878895,1/1/1980 12:00:00 AM,,9,92,40,Southend Airport,0.6,Southend-on-Sea,Rochford,Essex & Suffolk Water,Anglian Water,Rochford,Roche South,Rochford South