County,Postcodes,Active Postcodes,Population,Households
Bedfordshire,22139,14816,615105,242527
Berkshire,46834,24093,861875,340545
Bristol,17755,11727,428499,182773
Buckinghamshire,36910,23937,754108,299306
Cambridgeshire,38653,21781,805077,325363
Cheshire,47903,31868,1027762,439353
City of London,6805,1597,7360,4377
Clwyd,20111,16385,496211,212493
Cornwall,27498,22029,534450,231372
County Durham,33859,26303,846925,367928
Cumbria,25112,19995,499840,222032
Derbyshire,43867,26384,1018547,434918
Devon,54233,41264,1133788,490973
Dorset,31706,22686,744033,326115
Dyfed,17692,14813,382136,163514
East Riding of Yorkshire,24449,16671,590587,255628
East Sussex,35294,22485,800046,353444
Essex,67940,46638,1724905,718594
Gloucestershire,42913,28429,859463,362125
Greater London,323784,179000,8166630,3261803
Greater Manchester,115003,72101,2682563,1128092
Gwent,34580,15753,576673,242786
Gwynedd,9831,8487,191569,83044
Hampshire,87650,49996,1759738,729033
Herefordshire,8410,6812,183482,78312
Hertfordshire,54135,32683,1116083,453815
Isle of Wight,6411,5133,138265,61085
Kent,71398,51860,1727694,711859
Lancashire,57470,40511,1460809,617980
Leicestershire,35401,22934,980282,390547
Lincolnshire,41645,32814,1040750,447371
Merseyside,59751,34628,1381186,602080
Mid Glamorgan,13562,10335,432362,182432
Norfolk,35667,29347,857720,372023
North Yorkshire,58208,38525,1125569,479111
Northamptonshire,27252,18215,691974,287744
Northumberland,16410,13078,316000,138521
Nottinghamshire,36473,27902,1091466,460427
Oxfordshire,38631,22175,653768,258838
Powys,7058,6114,132965,58348
Rutland,1610,1274,37380,15004
Shropshire,23110,18348,472953,196344
Somerset,46169,32623,908523,388727
South Glamorgan,24772,10792,472505,196095
South Yorkshire,48181,33299,1343506,565425
Staffordshire,39290,29521,1097625,462901
Suffolk,32689,25446,728109,310721
Surrey,53719,33633,1132228,455708
Tyne and Wear,39063,27708,1104828,484531
Warwickshire,22149,16503,543395,230796
West Glamorgan,13231,9498,378826,163884
West Midlands,86740,58218,2738448,1086907
West Sussex,39635,26460,806976,345628
West Yorkshire,89965,64055,2226048,922454
Wiltshire,32014,22375,680090,282524
Worcestershire,23327,16987,566091,239693