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| Area | No. of readings returned | % High reading | % High normal reading | % Unaware of bp numbers | Mean systolic | Mean diastolic |
| England | 21,571 | 34 | 23 | 71 | 131 | 80 |
| North West | 2,248 | 32 | 22 | 79 | 130 | 79 |
| Cheshire | 273 | 22 | 17 | 82 | 128 | 79 |
| Lancashire | 920 | 37 | 24 | 71 | 135 | 84 |
| Manchester | 196 | 27 | 21 | 72 | 135 | 84 |
| Liverpool/ Merseyside | 859 | 32 | 21 | 88 | 127 | 77 |
| North East | 1,939 | 36 | 27 | 75 | 133 | 81 |
| Cleveland | 138 | 23 | 28 | 83 | 129 | 77 |
| County Durham | 690 | 37 | 32 | 68 | 130 | 78 |
| Northumber- land | 26 | 58 | 15 | 85 | 121 | 74 |
| Teesside | 390 | 27 | 25 | 79 | 132 | 79 |
| Tyne & Wear | 695 | 41 | 22 | 77 | 132 | 80 |
| Yorks & Humber | 1,168 | 32 | 22 | 68 | 129 | 80 |
| East Yorkshire | 63 | 35 | 27 | 75 | 133 | 80 |
| Humberside | 12 | 0 | 17 | 0 | 120 | 73 |
| Lincolnshire | 101 | 28 | 20 | 95 | 132 | 79 |
| North Yorkshire | 467 | 32 | 22 | 57 | 127 | 79 |
| South Yorkshire | 316 | 45 | 22 | 73 | 125 | 77 |
| West Yorkshire | 209 | 15 | 24 | 71 | 128 | 80 |
| Yorkshire | 39 | 28 | 18 | 72 | 114 | 71 |
| West Midlands | 2,849 | 39 | 24 | 76 | 133 | 82 |
| Birmingham | 79 | 30 | 22 | 85 | 123 | 76 |
| Herefordshire | 67 | 16 | 28 | 60 | 130 | 84 |
| Shropshire | 34 | 50 | 29 | 68 | 122 | 73 |
| Staffordshire | 77 | 16 | 22 | 66 | 132 | 78 |
| Warwickshire | 100 | 45 | 17 | 75 | 138 | 85 |
| Wolverhampton | 2,458 | 40 | 24 | 77 | 131 | 80 |
| Worcestershire | 34 | 38 | 15 | 71 | 126 | 77 |
| East Midlands | 1,378 | 36 | 19 | 75 | 131 | 80 |
| Derbyshire | 348 | 37 | 18 | 77 | 128 | 79 |
| Leicestershire | 216 | 37 | 24 | 63 | 127 | 80 |
| Northamptonshire | 238 | 22 | 17 | 91 | 136 | 84 |
| Nottinghamshire | 524 | 39 | 18 | 72 | 130 | 79 |
| Rutland | 52 | 40 | 19 | 73 | 138 | 82 |
| East of England | 2,892 | 32 | 21 | 57 | 130 | 80 |
| Bedfordshire | 415 | 18 | 24 | 57 | 132 | 82 |
| Cambridgeshire | 471 | 33 | 18 | 69 | 130 | 78 |
| Essex | 1,128 | 35 | 20 | 42 | 130 | 80 |
| Hertfordshire | 517 | 30 | 23 | 62 | 130 | 80 |
| Norfolk | 291 | 40 | 25 | 85 | 129 | 80 |
| Suffolk | 70 | 54 | 21 | 66 | 121 | 75 |
| South Central | 1,989 | 29 | 23 | 70 | 128 | 80 |
| Berkshire | 369 | 32 | 20 | 67 | 130 | 78 |
| Buckinghamshire | 199 | 25 | 27 | 71 | 132 | 79 |
| Hampshire | 794 | 30 | 21 | 60 | 132 | 79 |
| Isle of Wight | 210 | 26 | 38 | 93 | 135 | 82 |
| Oxfordshire | 417 | 35 | 22 | 80 | 129 | 79 |
| London and Middx | 3,842 | 35 | 23 | 73 | 132 | 80 |
| London | 3,208 | 36 | 23 | 75 | 133 | 82 |
| Middlesex | 634 | 31 | 21 | 61 | 133 | 81 |
| South East Coast | 1,754 | 32 | 25 | 64 | 131 | 79 |
| Kent | 695 | 31 | 20 | 68 | 136 | 84 |
| Surrey | 511 | 35 | 18 | 64 | 136 | 80 |
| East Sussex | 97 | 28 | 22 | 37 | 130 | 81 |
| West Sussex | 451 | 33 | 40 | 63 | 135 | 81 |
| South West | 1,473 | 34 | 22 | 73 | 131 | 80 |
| Bristol & Avon | 101 | 19 | 19 | 73 | 135 | 83 |
| Cornwall | 40 | 23 | 25 | 77 | 124 | 75 |
| Devon | 421 | 37 | 20 | 72 | 129 | 80 |
| Dorset | 197 | 20 | 28 | 75 | 128 | 79 |
| Gloucestershire | 71 | 31 | 23 | 63 | 126 | 77 |
| Somerset | 316 | 35 | 23 | 70 | 125 | 78 |
| Wiltshire | 327 | 42 | 22 | 77 | 124 | 76 |
| Scotland | 1,052 | 29 | 20 | 77 | 129 | 80 |
| Aberdeenshire | 172 | 16 | 14 | 64 | 124 | 79 |
| Ayrshire | 39 | 46 | 10 | 51 | 123 | 75 |
| Fife | 253 | 31 | 28 | 72 | 132 | 80 |
| Glasgow | 109 | 18 | 20 | 90 | 127 | 79 |
| Midlothian | 135 | 47 | 18 | 84 | 132 | 84 |
| Renfrewshire | 63 | 25 | 10 | 79 | 132 | 82 |
| Ross-shire | 117 | 44 | 15 | 93 | 124 | 75 |
| Stirlingshire | 81 | 17 | 22 | 74 | 130 | 81 |
| Tayside | 61 | 20 | 38 | 75 | 131 | 82 |
| Other | 22 | 9 | 18 | 86 | 121 | 73 |
| Wales | 4,080 | 39 | 23 | 66 | 134 | 81 |
| Blaenau Gwent | 62 | 48 | 24 | 76 | 133 | 80 |
| Bridgend | 335 | 41 | 24 | 45 | 132 | 81 |
| Cardiff | 32 | 9 | 13 | 0 | 130 | 80 |
| Clwyd | 46 | 11 | 20 | 63 | 124 | 75 |
| Denbighshire | 58 | 28 | 26 | 89 | 136 | 84 |
| Gwynedd | 101 | 12 | 20 | 76 | 129 | 79 |
| Mid-Glamorgan | 30 | 47 | 7 | 87 | 144 | 83 |
| Neath Port Talbot | 123 | 50 | 20 | 51 | 123 | 76 |
| Powys | 35 | 11 | 31 | 91 | 120 | 74 |
| Rhondda Cynon Taf | 202 | 24 | 23 | 78 | 127 | 83 |
| Swansea | 43 | 37 | 21 | 88 | 130 | 78 |
| Vale of Glamorgan | 92 | 48 | 23 | 51 | 128 | 79 |
| Wrexham | 96 | 17 | 22 | 74 | 141 | 84 |
| Other Wales | 30 | 10 | 27 | 63 | 123 | 75 |
| Northern Ireland | 479 | 34 | 21 | 81 | 131 | 78 |
| County Antrim | 150 | 41 | 19 | 71 | 138 | 79 |
| County Down | 23 | 35 | 35 | 56 | 135 | 83 |
| County Tyrone | 18 | 22 | 33 | 67 | 129 | 73 |
| Londonderry | 43 | 40 | 21 | 38 | 130 | 85 |