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 S40 3AZ,Yes,53.230348,-1.461028,436076,370503,SK360705,1/1/1995 12:00:00 AM,,101,2,1,Chesterfield,2.9,Chesterfield,Chesterfield,Severn Trent,Yorkshire Water,Chesterfield,Brampton West & Loundsley Green,Walton and West S40 3JT,Yes,53.230132,-1.465121,435803,370477,SK358704,1/1/1980 12:00:00 AM,,106,17,9,Chesterfield,3.1,Chesterfield,Chesterfield,Severn Trent,Yorkshire Water,Chesterfield,Brampton West & Loundsley Green,Walton and West S40 3LD,Yes,53.228949,-1.469719,435497,370343,SK354703,1/1/1980 12:00:00 AM,,111,152,61,Chesterfield,3.5,Chesterfield,Chesterfield,Severn Trent,,Chesterfield,Brampton West & Loundsley Green,Walton and West S40 3LE,Yes,53.229666,-1.463329,435923,370426,SK359704,1/1/1980 12:00:00 AM,,102,121,46,Chesterfield,3.0,Chesterfield,Chesterfield,Severn Trent,,Chesterfield,Brampton West & Loundsley Green,Walton and West S40 3RU,Yes,53.230479,-1.462226,435996,370517,SK359705,6/1/2001 12:00:00 AM,,102,7,3,Chesterfield,2.9,Chesterfield,Chesterfield,Severn Trent,Yorkshire Water,Chesterfield,Brampton West & Loundsley Green,Walton and West