Here you can get data for postcodes in each of England's ceremonial counties and the Welsh preserved counties. Click on the county of interest to view the details
| County | Postcodes | Active postcodes | Population | Households |
|---|---|---|---|---|
| Bedfordshire | 22,197 | 14,834 | 615,105 | 242,527 |
| Berkshire | 46,911 | 24,100 | 861,876 | 340,545 |
| Bristol | 17,789 | 11,737 | 428,499 | 182,773 |
| Buckinghamshire | 36,983 | 23,960 | 754,126 | 299,315 |
| Cambridgeshire | 38,738 | 21,852 | 805,073 | 325,361 |
| Cheshire | 48,009 | 31,949 | 1,027,768 | 439,355 |
| City of London | 6,808 | 1,595 | 7,360 | 4,377 |
| Clwyd | 20,146 | 16,409 | 496,211 | 212,493 |
| Cornwall | 27,573 | 22,077 | 534,450 | 231,372 |
| County Durham | 33,917 | 26,308 | 846,922 | 367,926 |
| Cumbria | 25,152 | 19,998 | 499,840 | 222,032 |
| Derbyshire | 43,956 | 26,440 | 1,018,547 | 434,918 |
| Devon | 54,367 | 41,334 | 1,133,783 | 490,971 |
| Dorset | 31,749 | 22,688 | 744,033 | 326,115 |
| Dyfed | 17,722 | 14,829 | 382,136 | 163,514 |
| East Riding of Yorkshire | 24,510 | 16,714 | 590,591 | 255,630 |
| East Sussex | 35,360 | 22,505 | 800,046 | 353,444 |
| Essex | 68,101 | 46,752 | 1,724,905 | 718,594 |
| Gloucestershire | 43,003 | 28,475 | 859,463 | 362,125 |
| Greater London | 324,580 | 179,292 | 8,166,630 | 3,261,803 |
| Greater Manchester | 115,181 | 72,140 | 2,682,558 | 1,128,091 |
| Gwent | 34,609 | 15,746 | 576,668 | 242,784 |
| Gwynedd | 9,840 | 8,487 | 191,569 | 83,044 |
| Hampshire | 87,767 | 50,055 | 1,759,738 | 729,033 |
| Herefordshire | 8,436 | 6,828 | 183,482 | 78,312 |
| Hertfordshire | 54,240 | 32,747 | 1,116,083 | 453,815 |
| Isle of Wight | 6,419 | 5,131 | 138,265 | 61,085 |
| Kent | 71,607 | 51,989 | 1,727,694 | 711,859 |
| Lancashire | 57,581 | 40,577 | 1,460,813 | 617,981 |
| Leicestershire | 35,484 | 23,000 | 980,282 | 390,547 |
| Lincolnshire | 41,760 | 32,908 | 1,040,752 | 447,371 |
| Merseyside | 59,815 | 34,649 | 1,381,182 | 602,079 |
| Mid Glamorgan | 13,584 | 10,337 | 432,366 | 182,433 |
| Norfolk | 35,772 | 29,424 | 857,724 | 372,025 |
| North Yorkshire | 58,298 | 38,570 | 1,125,568 | 479,111 |
| Northamptonshire | 27,362 | 18,316 | 691,974 | 287,744 |
| Northumberland | 16,450 | 13,101 | 316,000 | 138,521 |
| Nottinghamshire | 36,598 | 27,989 | 1,091,464 | 460,427 |
| Oxfordshire | 38,744 | 22,251 | 653,753 | 258,830 |
| Powys | 7,065 | 6,117 | 132,965 | 58,348 |
| Rutland | 1,614 | 1,273 | 37,380 | 15,004 |
| Shropshire | 23,162 | 18,370 | 472,957 | 196,346 |
| Somerset | 46,256 | 32,666 | 908,528 | 388,729 |
| South Glamorgan | 24,802 | 10,799 | 472,506 | 196,096 |
| South Yorkshire | 48,252 | 33,275 | 1,343,509 | 565,427 |
| Staffordshire | 39,355 | 29,543 | 1,097,624 | 462,900 |
| Suffolk | 32,800 | 25,530 | 728,109 | 310,721 |
| Surrey | 53,830 | 33,666 | 1,132,231 | 455,709 |
| Tyne and Wear | 39,146 | 27,731 | 1,104,828 | 484,531 |
| Warwickshire | 22,209 | 16,555 | 543,387 | 230,793 |
| West Glamorgan | 13,254 | 9,468 | 378,826 | 163,884 |
| West Midlands | 86,886 | 58,239 | 2,738,456 | 1,086,910 |
| West Sussex | 39,750 | 26,519 | 806,969 | 345,626 |
| West Yorkshire | 90,130 | 64,067 | 2,226,045 | 922,452 |
| Wiltshire | 32,068 | 22,375 | 680,090 | 282,524 |
| Worcestershire | 23,390 | 17,027 | 566,087 | 239,691 |