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 SS9 1DD,Yes,51.542235,0.666183,584983,185962,TQ849859,1/1/1980 12:00:00 AM,,40,56,18,Chalkwell,0.5,Southend-on-Sea,Southend-on-Sea,Essex & Suffolk Water,Anglian Water,Southend-on-Sea,Leigh, SS9 1DE,Yes,51.542578,0.664963,584897,185997,TQ848859,1/1/1980 12:00:00 AM,,42,66,27,Chalkwell,0.6,Southend-on-Sea,Southend-on-Sea,Essex & Suffolk Water,Anglian Water,Southend-on-Sea,Leigh, SS9 1DF,Yes,51.541408,0.665197,584918,185868,TQ849858,1/1/1980 12:00:00 AM,,37,48,17,Chalkwell,0.5,Southend-on-Sea,Southend-on-Sea,Essex & Suffolk Water,Anglian Water,Southend-on-Sea,Leigh, SS9 1DG,Yes,51.542005,0.664439,584863,185932,TQ848859,1/1/1980 12:00:00 AM,,40,97,34,Chalkwell,0.6,Southend-on-Sea,Southend-on-Sea,Essex & Suffolk Water,Anglian Water,Southend-on-Sea,Leigh, SS9 1EW,Yes,51.540715,0.665806,584963,185792,TQ849857,1/1/1980 12:00:00 AM,,30,93,34,Chalkwell,0.4,Southend-on-Sea,Southend-on-Sea,Essex & Suffolk Water,Anglian Water,Southend-on-Sea,Leigh,