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 | 22,085 | 14,787 | 615,110 | 242,528 |
| Berkshire | 46,757 | 24,055 | 861,876 | 340,545 |
| Bristol | 17,724 | 11,716 | 428,499 | 182,773 |
| Buckinghamshire | 36,814 | 23,915 | 754,108 | 299,306 |
| Cambridgeshire | 38,548 | 21,701 | 805,075 | 325,362 |
| Cheshire | 47,807 | 31,822 | 1,027,770 | 439,353 |
| City of London | 6,808 | 1,601 | 7,362 | 4,378 |
| Clwyd | 20,078 | 16,364 | 496,219 | 212,496 |
| Cornwall | 27,431 | 21,982 | 534,450 | 231,372 |
| County Durham | 33,778 | 26,264 | 846,925 | 367,928 |
| Cumbria | 25,066 | 19,978 | 499,840 | 222,032 |
| Derbyshire | 43,767 | 26,335 | 1,018,527 | 434,912 |
| Devon | 54,096 | 41,193 | 1,133,783 | 490,971 |
| Dorset | 31,653 | 22,669 | 744,033 | 326,115 |
| Dyfed | 17,673 | 14,809 | 382,136 | 163,514 |
| East Riding of Yorkshire | 24,398 | 16,617 | 590,591 | 255,630 |
| East Sussex | 35,214 | 22,500 | 800,056 | 353,447 |
| Essex | 67,759 | 46,630 | 1,724,905 | 718,594 |
| Gloucestershire | 42,790 | 28,344 | 859,463 | 362,125 |
| Greater London | 323,125 | 179,056 | 8,166,628 | 3,261,802 |
| Greater Manchester | 114,801 | 71,990 | 2,682,563 | 1,128,092 |
| Gwent | 34,535 | 15,739 | 576,673 | 242,786 |
| Gwynedd | 9,819 | 8,481 | 191,569 | 83,044 |
| Hampshire | 87,514 | 49,936 | 1,759,725 | 729,027 |
| Herefordshire | 8,393 | 6,800 | 183,482 | 78,312 |
| Hertfordshire | 54,022 | 32,674 | 1,116,078 | 453,814 |
| Isle of Wight | 6,399 | 5,126 | 138,265 | 61,085 |
| Kent | 71,164 | 51,768 | 1,727,684 | 711,856 |
| Lancashire | 57,345 | 40,439 | 1,460,809 | 617,980 |
| Leicestershire | 35,306 | 22,871 | 980,278 | 390,545 |
| Lincolnshire | 41,540 | 32,732 | 1,040,752 | 447,372 |
| Merseyside | 59,639 | 34,580 | 1,381,170 | 602,077 |
| Mid Glamorgan | 13,536 | 10,323 | 432,362 | 182,432 |
| Norfolk | 35,576 | 29,282 | 857,720 | 372,023 |
| North Yorkshire | 58,113 | 38,478 | 1,125,565 | 479,109 |
| Northamptonshire | 27,152 | 18,163 | 691,968 | 287,741 |
| Northumberland | 16,352 | 13,031 | 316,000 | 138,521 |
| Nottinghamshire | 36,354 | 27,864 | 1,091,466 | 460,427 |
| Oxfordshire | 38,541 | 22,128 | 653,780 | 258,844 |
| Powys | 7,050 | 6,113 | 132,971 | 58,350 |
| Rutland | 1,604 | 1,270 | 37,384 | 15,006 |
| Shropshire | 23,052 | 18,307 | 472,947 | 196,342 |
| Somerset | 46,079 | 32,609 | 908,525 | 388,727 |
| South Glamorgan | 24,746 | 10,785 | 472,505 | 196,095 |
| South Yorkshire | 48,080 | 33,264 | 1,343,526 | 565,431 |
| Staffordshire | 39,215 | 29,481 | 1,097,625 | 462,901 |
| Suffolk | 32,553 | 25,334 | 728,109 | 310,721 |
| Surrey | 53,635 | 33,621 | 1,132,224 | 455,707 |
| Tyne and Wear | 38,976 | 27,678 | 1,104,828 | 484,531 |
| Warwickshire | 22,069 | 16,454 | 543,387 | 230,793 |
| West Glamorgan | 13,216 | 9,500 | 378,826 | 163,884 |
| West Midlands | 86,592 | 58,215 | 2,738,456 | 1,086,910 |
| West Sussex | 39,516 | 26,360 | 806,983 | 345,631 |
| West Yorkshire | 89,757 | 63,949 | 2,226,048 | 922,454 |
| Wiltshire | 31,943 | 22,376 | 680,096 | 282,527 |
| Worcestershire | 23,279 | 16,982 | 566,091 | 239,693 |