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 9HJ,Yes,53.463140,-2.716152,352551,396505,SJ525965,1/1/1980 12:00:00 AM,,39,43,16,St Helens Central,1.5,Liverpool,St Helens,United Utilities,,St. Helens,Blackbrook, WA11 9JA,Yes,53.462946,-2.718439,352399,396485,SJ523964,1/1/1980 12:00:00 AM,,35,49,19,St Helens Central,1.3,Liverpool,St Helens,United Utilities,,St. Helens,Blackbrook, WA11 9LB,Yes,53.461704,-2.717228,352478,396346,SJ524963,1/1/1980 12:00:00 AM,,31,158,56,St Helens Central,1.3,Liverpool,St Helens,United Utilities,,St. Helens,Blackbrook, WA11 9YB,Yes,53.461818,-2.716175,352548,396358,SJ525963,9/1/1991 12:00:00 AM,,30,27,10,St Helens Central,1.3,Liverpool,St Helens,United Utilities,,St. Helens,Blackbrook, WA11 9YD,Yes,53.460943,-2.716627,352517,396261,SJ525962,9/1/1991 12:00:00 AM,,29,19,8,St Helens Central,1.3,Liverpool,St Helens,United Utilities,,St. Helens,Blackbrook,