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 WA11 9BN,Yes,53.461968,-2.709159,353014,396370,SJ530963,1/1/1980 12:00:00 AM,,30,15,5,St Helens Central,1.7,Liverpool,St Helens,United Utilities,,St. Helens,Blackbrook, WA11 9BT,Yes,53.462784,-2.709398,352999,396461,SJ529964,1/1/1980 12:00:00 AM,,31,49,21,St Helens Central,1.8,Liverpool,St Helens,United Utilities,,St. Helens,Blackbrook, WA11 9BU,Yes,53.463452,-2.710539,352924,396536,SJ529965,1/1/1980 12:00:00 AM,,33,43,20,St Helens Central,1.7,Liverpool,St Helens,United Utilities,,St. Helens,Blackbrook, WA11 9DP,Yes,53.462967,-2.708950,353029,396481,SJ530964,1/1/1980 12:00:00 AM,,31,52,21,St Helens Central,1.8,Liverpool,St Helens,United Utilities,,St. Helens,Blackbrook, WA11 9DW,Yes,53.462728,-2.708253,353075,396454,SJ530964,1/1/1980 12:00:00 AM,,30,108,44,St Helens Central,1.8,Liverpool,St Helens,United Utilities,,St. Helens,Blackbrook,