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 1NH,Yes,51.584838,0.699990,587152,190785,TQ871907,1/1/1980 12:00:00 AM,,11,74,23,Rochford,0.4,Southend-on-Sea,Rochford,Essex & Suffolk Water,Anglian Water,Rochford,Hawkwell East,Rochford North SS4 1NQ,Yes,51.585996,0.698139,587019,190909,TQ870909,1/1/1980 12:00:00 AM,,11,66,27,Rochford,0.6,Southend-on-Sea,Rochford,Essex & Suffolk Water,Anglian Water,Rochford,Hawkwell East,Rochford North SS4 1PY,Yes,51.585066,0.699080,587088,190808,TQ870908,11/1/2009 12:00:00 AM,,10,23,11,Rochford,0.4,Southend-on-Sea,Rochford,Essex & Suffolk Water,Anglian Water,Rochford,Hawkwell East,Rochford North SS4 1TU,Yes,51.588069,0.697569,586971,191138,TQ869911,1/1/1992 12:00:00 AM,,13,52,33,Rochford,0.8,Southend-on-Sea,Rochford,Essex & Suffolk Water,Anglian Water,Rochford,Hawkwell East,Rochford North SS4 1TX,Yes,51.587984,0.696163,586874,191125,TQ868911,9/1/1991 12:00:00 AM,,12,60,40,Rochford,0.8,Southend-on-Sea,Rochford,Essex & Suffolk Water,Anglian Water,Rochford,Hawkwell East,Rochford North SS4 1TY,Yes,51.587322,0.697568,586974,191055,TQ869910,9/1/1991 12:00:00 AM,,12,101,51,Rochford,0.7,Southend-on-Sea,Rochford,Essex & Suffolk Water,Anglian Water,Rochford,Hawkwell East,Rochford North