Postcodes in Monmouthshire page 23 Unitary Authority
This page provides postcode data for the Monmouthshire UK Unitary Authority.
In 2021, Monmouthshire contained approximately 40,900 households with a population of about 93,000
In 2011, Monmouthshire contained approximately 38,211 households with a population of about 91,283
Website: https://www.monmouthshire.gov.uk/
Wards in this Unitary Authority
Bulwark and Thornwell
,
Caerwent
,
Caldicot Castle
,
Caldicot Cross
,
Cantref
,
Chepstow Castle and Larkfield
,
Croesonen
,
Crucorney
,
Devauden
,
Dewstow
,
Drybridge
,
Gobion Fawr
,
Goetre Fawr
,
Grofield
,
Lansdown
,
Llanbadoc and Usk
,
Llanelly
,
Llanfoist Fawr and Govilon
,
Llangybi Fawr
,
Llantilio Crossenny
,
Magor East with Undy
,
Magor West
,
Mardy
,
Mitchel Troy and Trellech United
,
Mount Pleasant
,
Osbaston
,
Overmonnow
,
Park
,
Pen Y Fal
,
Portskewett
,
Raglan
,
Rogiet
,
Severn
,
Shirenewton
,
St Arvans
,
St Kingsmark
,
Town
,
West End
,
Wyesham
Parishes in this Unitary Authority
Abergavenny
,
Caerwent
,
Caldicot
,
Chepstow
,
Crucorney
,
Devauden
,
Gobion Fawr
,
Goetre Fawr
,
Grosmont
,
Llanarth
,
Llanbadoc
,
Llanelly
,
Llanfoist Fawr
,
Llangybi
,
Llantilio Pertholey
,
Llantrisant Fawr
,
Magor with Undy
,
Mathern
,
Mitchel Troy
,
Monmouth
,
Portskewett
,
Raglan
,
Rogiet
,
Shirenewton
,
Skenfrith
,
St. Arvans
,
Trellech United
,
Usk
,
Whitecastle
,
Wye Valley
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| Postcode | Ward | Latitude | Longitude | Easting | Northing | Grid ref |
|---|---|---|---|---|---|---|
| NP26 3WR | Rogiet | 51.587355 | -2.78731 | 345551 | 187905 | ST455879 |
| NP26 3WS | West End | 51.588001 | -2.760185 | 347431 | 187957 | ST474879 |
| NP26 3WT | West End | 51.588001 | -2.760185 | 347431 | 187957 | ST474879 |
| NP26 3WU | West End | 51.588001 | -2.760185 | 347431 | 187957 | ST474879 |
| NP26 3WW | West End | 51.588001 | -2.760185 | 347431 | 187957 | ST474879 |
| NP26 3WX | West End | 51.588001 | -2.760185 | 347431 | 187957 | ST474879 |
| NP26 3WY | West End | 51.588001 | -2.760185 | 347431 | 187957 | ST474879 |
| NP26 3WZ | West End | 51.588001 | -2.760185 | 347431 | 187957 | ST474879 |
| NP26 3YA | West End | 51.588001 | -2.760185 | 347431 | 187957 | ST474879 |
| NP26 3YB | West End | 51.588001 | -2.760185 | 347431 | 187957 | ST474879 |
| NP26 3YE | Rogiet | 51.592786 | -2.775148 | 346400 | 188500 | ST463885 |
| NP26 3YF | West End | 51.588001 | -2.760185 | 347431 | 187957 | ST474879 |
| NP26 3YG | West End | 51.588001 | -2.760185 | 347431 | 187957 | ST474879 |
| NP26 3YH | West End | 51.588001 | -2.760185 | 347431 | 187957 | ST474879 |
| NP26 3YJ | West End | 51.588001 | -2.760185 | 347431 | 187957 | ST474879 |
| NP26 3YL | Magor West | 51.587529 | -2.837544 | 342071 | 187963 | ST420879 |
| NP26 3YN | Magor West | 51.588445 | -2.836421 | 342150 | 188064 | ST421880 |
| NP26 3YP | Magor East with Undy | 51.587397 | -2.820611 | 343244 | 187935 | ST432879 |
| NP26 3YQ | West End | 51.588001 | -2.760185 | 347431 | 187957 | ST474879 |
| NP26 3YR | Magor East with Undy | 51.587397 | -2.820611 | 343244 | 187935 | ST432879 |
| NP26 3YS | Magor West | 51.588445 | -2.836421 | 342150 | 188064 | ST421880 |
| NP26 3YT | Magor East with Undy | 51.587397 | -2.820611 | 343244 | 187935 | ST432879 |
| NP26 3YU | West End | 51.588001 | -2.760185 | 347431 | 187957 | ST474879 |
| NP26 3YW | Magor East with Undy | 51.587397 | -2.820611 | 343244 | 187935 | ST432879 |
| NP26 3YX | Magor East with Undy | 51.587397 | -2.820611 | 343244 | 187935 | ST432879 |
| NP26 3YY | West End | 51.588001 | -2.760185 | 347431 | 187957 | ST474879 |
| NP26 3YZ | West End | 51.588001 | -2.760185 | 347431 | 187957 | ST474879 |
| NP26 3ZA | West End | 51.588001 | -2.760185 | 347431 | 187957 | ST474879 |
| NP26 3ZB | Magor East with Undy | 51.587397 | -2.820611 | 343244 | 187935 | ST432879 |
| NP26 3ZD | Magor East with Undy | 51.587397 | -2.820611 | 343244 | 187935 | ST432879 |
| NP26 3ZE | West End | 51.588001 | -2.760185 | 347431 | 187957 | ST474879 |
| NP26 3ZF | West End | 51.588001 | -2.760185 | 347431 | 187957 | ST474879 |
| NP26 3ZG | West End | 51.588001 | -2.760185 | 347431 | 187957 | ST474879 |
| NP26 3ZH | West End | 51.588001 | -2.760185 | 347431 | 187957 | ST474879 |
| NP26 3ZJ | West End | 51.588001 | -2.760185 | 347431 | 187957 | ST474879 |
| NP26 3ZL | West End | 51.588001 | -2.760185 | 347431 | 187957 | ST474879 |
| NP26 3ZR | West End | 51.588001 | -2.760185 | 347431 | 187957 | ST474879 |
| NP26 3ZW | West End | 51.588001 | -2.760185 | 347431 | 187957 | ST474879 |
| NP26 3ZX | West End | 51.588001 | -2.760185 | 347431 | 187957 | ST474879 |
| NP26 4AA | West End | 51.588264 | -2.759843 | 347455 | 187986 | ST474879 |
| NP26 4AB | West End | 51.587141 | -2.759708 | 347463 | 187861 | ST474878 |
| NP26 4AD | West End | 51.588562 | -2.761118 | 347367 | 188020 | ST473880 |
| NP26 4AE | West End | 51.590131 | -2.761851 | 347318 | 188195 | ST473881 |
| NP26 4AF | West End | 51.591112 | -2.763023 | 347238 | 188305 | ST472883 |
| NP26 4AG | West End | 51.592104 | -2.763963 | 347174 | 188416 | ST471884 |
| NP26 4AH | West End | 51.588001 | -2.760185 | 347431 | 187957 | ST474879 |
| NP26 4AJ | Severn | 51.587521 | -2.757954 | 347585 | 187902 | ST475879 |
| NP26 4AL | Dewstow | 51.596653 | -2.759983 | 347455 | 188919 | ST474889 |
| NP26 4BG | Severn | 51.591363 | -2.751969 | 348004 | 188325 | ST480883 |
| NP26 4BH | West End | 51.588247 | -2.758283 | 347563 | 187983 | ST475879 |
| NP26 4BN | Severn | 51.587639 | -2.74944 | 348175 | 187909 | ST481879 |
| NP26 4BP | Caldicot Cross | 51.591985 | -2.75032 | 348119 | 188393 | ST481883 |
| NP26 4BQ | Severn | 51.591286 | -2.751304 | 348050 | 188316 | ST480883 |
| NP26 4BR | Severn | 51.589467 | -2.754522 | 347825 | 188116 | ST478881 |
| NP26 4BS | Severn | 51.588392 | -2.756698 | 347673 | 187998 | ST476879 |
| NP26 4BT | Severn | 51.588088 | -2.756578 | 347681 | 187964 | ST476879 |
| NP26 4BU | West End | 51.586483 | -2.758586 | 347540 | 187787 | ST475877 |
| NP26 4BW | Severn | 51.591041 | -2.751733 | 348020 | 188289 | ST480882 |
| NP26 4DG | Dewstow | 51.593098 | -2.757585 | 347617 | 188522 | ST476885 |
| NP26 4DH | Severn | 51.587495 | -2.756423 | 347691 | 187898 | ST476878 |
| NP26 4DP | Dewstow | 51.593375 | -2.756492 | 347693 | 188552 | ST476885 |
| NP26 4DQ | Dewstow | 51.594087 | -2.757673 | 347612 | 188632 | ST476886 |
| NP26 4DR | Dewstow | 51.595034 | -2.75997 | 347454 | 188739 | ST474887 |
| NP26 4DS | Dewstow | 51.595789 | -2.758626 | 347548 | 188822 | ST475888 |
| NP26 4DT | Dewstow | 51.594848 | -2.760905 | 347389 | 188719 | ST473887 |
| NP26 4DU | Dewstow | 51.594274 | -2.760795 | 347396 | 188655 | ST473886 |
| NP26 4DW | Dewstow | 51.594756 | -2.761279 | 347363 | 188709 | ST473887 |
| NP26 4DX | Dewstow | 51.593199 | -2.762957 | 347245 | 188537 | ST472885 |
| NP26 4DY | Dewstow | 51.594313 | -2.761734 | 347331 | 188660 | ST473886 |
| NP26 4DZ | Dewstow | 51.594004 | -2.763591 | 347202 | 188627 | ST472886 |
| NP26 4EA | Dewstow | 51.59474 | -2.762434 | 347283 | 188708 | ST472887 |
| NP26 4EB | Dewstow | 51.59583 | -2.760734 | 347402 | 188828 | ST474888 |
| NP26 4ED | Dewstow | 51.596279 | -2.759413 | 347494 | 188877 | ST474888 |
| NP26 4EE | Dewstow | 51.593433 | -2.758687 | 347541 | 188560 | ST475885 |
| NP26 4EF | Dewstow | 51.592859 | -2.759847 | 347460 | 188497 | ST474884 |
| NP26 4EG | Dewstow | 51.592484 | -2.760765 | 347396 | 188456 | ST473884 |
| NP26 4EH | Dewstow | 51.591985 | -2.76155 | 347341 | 188401 | ST473884 |
| NP26 4EJ | Dewstow | 51.593198 | -2.7616 | 347339 | 188536 | ST473885 |
| NP26 4EL | Dewstow | 51.594052 | -2.760242 | 347434 | 188630 | ST474886 |
| NP26 4EN | Dewstow | 51.592533 | -2.75606 | 347722 | 188458 | ST477884 |
| NP26 4EP | Dewstow | 51.594727 | -2.760138 | 347442 | 188705 | ST474887 |
| NP26 4EQ | Severn | 51.588871 | -2.754959 | 347794 | 188050 | ST477880 |
| NP26 4EU | Dewstow | 51.591663 | -2.755641 | 347750 | 188361 | ST477883 |
| NP26 4EW | Dewstow | 51.590785 | -2.757922 | 347591 | 188265 | ST475882 |
| NP26 4EX | Dewstow | 51.590025 | -2.757346 | 347630 | 188180 | ST476881 |
| NP26 4EY | Dewstow | 51.589051 | -2.757777 | 347599 | 188072 | ST475880 |
| NP26 4EZ | Dewstow | 51.591485 | -2.758193 | 347573 | 188343 | ST475883 |
| NP26 4FD | Severn | 51.588003 | -2.755696 | 347742 | 187954 | ST477879 |
| NP26 4FE | Severn | 51.589758 | -2.754021 | 347860 | 188148 | ST478881 |
| NP26 4FF | Severn | 51.589592 | -2.753412 | 347902 | 188129 | ST479881 |
| NP26 4FJ | West End | 51.585612 | -2.759784 | 347456 | 187691 | ST474876 |
| NP26 4FL | West End | 51.58659 | -2.760089 | 347436 | 187800 | ST474878 |
| NP26 4GS | Caldicot Cross | 51.592368 | -2.750947 | 348076 | 188436 | ST480884 |
| NP26 4GT | Caldicot Cross | 51.592199 | -2.750626 | 348098 | 188417 | ST480884 |
| NP26 4GU | West End | 51.586457 | -2.762685 | 347256 | 187787 | ST472877 |
| NP26 4GW | Caldicot Castle | 51.594783 | -2.747276 | 348333 | 188702 | ST483887 |
| NP26 4GX | Caldicot Cross | 51.596524 | -2.754798 | 347814 | 188901 | ST478889 |
| NP26 4GY | Caldicot Cross | 51.592532 | -2.750516 | 348106 | 188454 | ST481884 |
| NP26 4GZ | Caldicot Cross | 51.591256 | -2.746237 | 348401 | 188309 | ST484883 |
| NP26 4HA | Dewstow | 51.592003 | -2.757408 | 347628 | 188400 | ST476884 |
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Contains OS data © Crown copyright and database right 2026
Contains Royal Mail data © Royal Mail copyright and database right 2026
Contains National Statistics data © Crown copyright and database rights 2026
Source: Office for National Statistics licensed under the Open Government Licence v.3.0
Contains data from Wikipedia covered by the Creative Commons license
Contains Royal Mail data © Royal Mail copyright and database right 2026
Contains National Statistics data © Crown copyright and database rights 2026
Source: Office for National Statistics licensed under the Open Government Licence v.3.0
Contains data from Wikipedia covered by the Creative Commons license