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 1QS,Yes,51.547011,0.657476,584360,186471,TQ843864,1/1/1980 12:00:00 AM,,35,60,24,Chalkwell,1.3,Southend-on-Sea,Southend-on-Sea,Essex & Suffolk Water,Anglian Water,Southend-on-Sea,Leigh, SS9 1SA,Yes,51.546759,0.656279,584278,186440,TQ842864,1/1/1980 12:00:00 AM,,37,89,32,Leigh-On-Sea,1.3,Southend-on-Sea,Southend-on-Sea,Essex & Suffolk Water,Anglian Water,Southend-on-Sea,Leigh, SS9 1SX,Yes,51.546706,0.655049,584193,186431,TQ841864,1/1/1980 12:00:00 AM,,38,112,48,Leigh-On-Sea,1.2,Southend-on-Sea,Southend-on-Sea,Essex & Suffolk Water,Anglian Water,Southend-on-Sea,Leigh, SS9 1SY,Yes,51.547047,0.655488,584222,186470,TQ842864,1/1/1980 12:00:00 AM,,38,60,23,Leigh-On-Sea,1.2,Southend-on-Sea,Southend-on-Sea,Essex & Suffolk Water,Anglian Water,Southend-on-Sea,Leigh, SS9 1SZ,No,51.546425,0.655134,584200,186400,TQ841863,3/1/1988 12:00:00 AM,12/1/1994 12:00:00 AM,38,,,Leigh-On-Sea,1.2,Southend-on-Sea,Southend-on-Sea,,,Southend-on-Sea,Leigh, SS9 3ND,Yes,51.547648,0.657715,584374,186542,TQ843865,1/1/1980 12:00:00 AM,,36,9,3,Chalkwell,1.3,Southend-on-Sea,Southend-on-Sea,Essex & Suffolk Water,Anglian Water,Southend-on-Sea,Leigh,