Buckinghamshire Postcodes County
Buckinghamshire is a county in South East England, known for its attractive countryside, historic towns and long association with traditional rural life. It lies between London and the Midlands, which has influenced its development over time while allowing much of the county to retain a calm and settled character. The landscape is defined by farmland, woodland and gently rolling hills, with many villages preserving a strong sense of local identity.
The county includes towns such as Aylesbury, High Wycombe, Marlow and Amersham, each serving its surrounding area in different ways. Aylesbury functions as the county town and administrative centre, while High Wycombe has a longer industrial history linked to furniture making. Elsewhere, smaller towns and villages support a mix of local employment and commuting, creating a varied but closely connected pattern of communities.
Much of Buckinghamshire’s character comes from the Chiltern Hills, which run through the south of the county and are recognised for their natural beauty. These chalk hills, along with rivers such as the Thames, provide space for walking, cycling and outdoor leisure. Taken together, Buckinghamshire offers a measured blend of countryside, historic settlement and practical modern living, making it an enduring and quietly appealing county within England.
Postcode districts in Buckinghamshire
| District | Post town | Postcodes | Population |
|---|---|---|---|
| SL6 | Maidenhead | 2,295 | 77,532 |
| SL1 | Slough | 1,627 | 70,367 |
| LU7 | Leighton Buzzard | 1,395 | 53,832 |
| SL4 | Windsor | 1,363 | 43,302 |
| WD3 | Rickmansworth | 1,269 | 40,833 |
| MK18 | Buckingham | 1,247 | 30,581 |
| RG9 | Henley-on-Thames | 1,138 | 23,037 |
| SL2 | Slough | 1,129 | 53,215 |
| MK43 | Bedford | 1,125 | 32,869 |
| SL3 | Slough | 1,087 | 45,192 |
| HP22 | Aylesbury, Princes Risborough | 948 | 24,984 |
| SL9 | Gerrards Cross | 886 | 21,032 |
| MK17 | Milton Keynes | 866 | 17,255 |
| UB8 | West Drayton, Uxbridge | 856 | 36,152 |
| HP13 | High Wycombe | 849 | 42,816 |
| HP4 | Berkhamsted | 745 | 23,922 |
| HP5 | Chesham | 736 | 25,277 |
| HP21 | Aylesbury | 728 | 33,493 |
| LU6 | Dunstable | 716 | 31,299 |
| SL7 | Marlow | 696 | 21,059 |
| HP18 | Aylesbury | 692 | 13,534 |
| MK3 | Milton Keynes | 647 | 22,626 |
| MK10 | Milton Keynes | 636 | 13,825 |
| MK6 | Milton Keynes | 613 | 28,199 |
| HP19 | Aylesbury | 601 | 23,639 |
| MK4 | Milton Keynes | 583 | 21,731 |
| MK16 | Newport Pagnell | 578 | 18,622 |
| HP23 | Tring | 572 | 17,599 |
| NN13 | Brackley | 567 | 18,522 |
| HP10 | High Wycombe | 562 | 19,395 |
| HP9 | Beaconsfield | 562 | 17,213 |
| HP14 | High Wycombe | 536 | 17,365 |
| HP11 | High Wycombe | 528 | 14,229 |
| HP20 | Aylesbury | 510 | 14,748 |
| HP12 | High Wycombe | 505 | 22,148 |
| MK13 | Milton Keynes | 500 | 18,739 |
| MK14 | Milton Keynes | 474 | 18,720 |
| HP6 | Amersham | 457 | 14,150 |
| HP27 | Princes Risborough | 441 | 12,489 |
| UB9 | Uxbridge | 432 | 14,336 |
| HP15 | High Wycombe | 425 | 17,494 |
| MK8 | Milton Keynes | 418 | 12,054 |
| MK5 | Milton Keynes | 412 | 15,571 |
| MK7 | Milton Keynes | 381 | 14,550 |
| HP16 | Great Missenden | 376 | 11,956 |
| MK2 | Milton Keynes | 370 | 14,296 |
| OX27 | Bicester | 363 | 6,847 |
| HP7 | Amersham | 361 | 10,592 |
| HP17 | Aylesbury | 359 | 9,643 |
| MK19 | Milton Keynes | 349 | 11,204 |
| SL0 | Iver | 345 | 11,149 |
| MK46 | Olney | 302 | 9,105 |
| MK12 | Milton Keynes | 296 | 12,480 |
| MK11 | Milton Keynes | 294 | 7,754 |
| SL8 | Bourne End | 268 | 6,382 |
| MK9 | Milton Keynes | 264 | 3,492 |
| MK15 | Milton Keynes | 221 | 7,140 |
| HP8 | Chalfont St. Giles | 218 | 6,895 |
| MK1 | Milton Keynes | 115 | 631 |
Frequently asked questions
How many postcodes are in Buckinghamshire?
There are approximately 38,834 postcodes in Buckinghamshire.
How many postcode districts are in Buckinghamshire?
Buckinghamshire contains 59 postcode districts.
What is the population of Buckinghamshire?
The postcode districts in Buckinghamshire have a combined population of about 1,299,113.