Postcodes in Monmouthshire page 16 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
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 |
|---|---|---|---|---|---|---|
| NP25 3YX | Town | 51.81297 | -2.715586 | 350766 | 212947 | SO507129 |
| NP25 3YY | Town | 51.813105 | -2.715617 | 350764 | 212962 | SO507129 |
| NP25 3ZW | Town | 51.811634 | -2.716551 | 350698 | 212799 | SO506127 |
| NP25 3ZY | Town | 51.811634 | -2.716551 | 350698 | 212799 | SO506127 |
| NP25 4AB | Overmonnow | 51.800056 | -2.719007 | 350516 | 211513 | SO505115 |
| NP25 4AD | Mitchel Troy and Trellech United | 51.766851 | -2.727726 | 349878 | 207825 | SO498078 |
| NP25 4AE | Mitchel Troy and Trellech United | 51.761234 | -2.728882 | 349792 | 207202 | SO497072 |
| NP25 4AF | Mitchel Troy and Trellech United | 51.760678 | -2.722729 | 350216 | 207135 | SO502071 |
| NP25 4AG | Mitchel Troy and Trellech United | 51.760057 | -2.70807 | 351227 | 207056 | SO512070 |
| NP25 4AH | Mitchel Troy and Trellech United | 51.779425 | -2.700561 | 351766 | 209206 | SO517092 |
| NP25 4AJ | Mitchel Troy and Trellech United | 51.779079 | -2.681392 | 353088 | 209155 | SO530091 |
| NP25 4AL | Mitchel Troy and Trellech United | 51.784614 | -2.674285 | 353584 | 209766 | SO535097 |
| NP25 4AN | Mitchel Troy and Trellech United | 51.78893 | -2.68041 | 353166 | 210250 | SO531102 |
| NP25 4AP | Mitchel Troy and Trellech United | 51.783572 | -2.695623 | 352111 | 209664 | SO521096 |
| NP25 4AQ | Mitchel Troy and Trellech United | 51.766744 | -2.70845 | 351208 | 207800 | SO512078 |
| NP25 4AR | Mitchel Troy and Trellech United | 51.782233 | -2.700126 | 351799 | 209518 | SO517095 |
| NP25 4AT | St Arvans | 51.735845 | -2.686447 | 352694 | 204349 | SO526043 |
| NP25 4AU | Mitchel Troy and Trellech United | 51.787324 | -2.686069 | 352774 | 210075 | SO527100 |
| NP25 4AW | Mitchel Troy and Trellech United | 51.791939 | -2.690213 | 352493 | 210591 | SO524105 |
| NP25 4AX | Mitchel Troy and Trellech United | 51.748135 | -2.724238 | 350098 | 205741 | SO500057 |
| NP25 4AY | Mitchel Troy and Trellech United | 51.747633 | -2.722564 | 350213 | 205684 | SO502056 |
| NP25 4AZ | Mitchel Troy and Trellech United | 51.785335 | -2.785243 | 345931 | 209922 | SO459099 |
| NP25 4BA | Osbaston | 51.822465 | -2.721497 | 350369 | 214007 | SO503140 |
| NP25 4BB | Mitchel Troy and Trellech United | 51.757484 | -2.783254 | 346035 | 206823 | SO460068 |
| NP25 4BD | Mitchel Troy and Trellech United | 51.79116 | -2.734104 | 349465 | 210533 | SO494105 |
| NP25 4BE | Mitchel Troy and Trellech United | 51.787536 | -2.786905 | 345819 | 210168 | SO458101 |
| NP25 4BG | Mitchel Troy and Trellech United | 51.774609 | -2.805073 | 344550 | 208744 | SO445087 |
| NP25 4BH | Mitchel Troy and Trellech United | 51.788034 | -2.787755 | 345761 | 210224 | SO457102 |
| NP25 4BJ | Mitchel Troy and Trellech United | 51.781711 | -2.785427 | 345914 | 209519 | SO459095 |
| NP25 4BL | Mitchel Troy and Trellech United | 51.787056 | -2.761482 | 347572 | 210096 | SO475100 |
| NP25 4BN | Mitchel Troy and Trellech United | 51.767214 | -2.800449 | 344860 | 207918 | SO448079 |
| NP25 4BP | Mitchel Troy and Trellech United | 51.784317 | -2.778774 | 346376 | 209804 | SO463098 |
| NP25 4BQ | Mitchel Troy and Trellech United | 51.777996 | -2.782898 | 346084 | 209104 | SO460091 |
| NP25 4BR | Mitchel Troy and Trellech United | 51.774115 | -2.80763 | 344373 | 208691 | SO443086 |
| NP25 4BS | Mitchel Troy and Trellech United | 51.773462 | -2.789994 | 345589 | 208605 | SO455086 |
| NP25 4BT | Mitchel Troy and Trellech United | 51.745267 | -2.805595 | 344478 | 205481 | SO444054 |
| NP25 4BU | Mitchel Troy and Trellech United | 51.741717 | -2.792179 | 345400 | 205076 | SO453050 |
| NP25 4BW | Mitchel Troy and Trellech United | 51.763384 | -2.788471 | 345682 | 207483 | SO456074 |
| NP25 4BX | Mitchel Troy and Trellech United | 51.785756 | -2.773348 | 346752 | 209960 | SO467099 |
| NP25 4BY | Mitchel Troy and Trellech United | 51.787133 | -2.788072 | 345738 | 210124 | SO457101 |
| NP25 4BZ | Mitchel Troy and Trellech United | 51.785244 | -2.784169 | 346005 | 209911 | SO460099 |
| NP25 4DA | Mitchel Troy and Trellech United | 51.756942 | -2.78365 | 346007 | 206763 | SO460067 |
| NP25 4DJ | Llantilio Crossenny | 51.807067 | -2.783967 | 346045 | 212338 | SO460123 |
| NP25 4DL | Mitchel Troy and Trellech United | 51.791556 | -2.775926 | 346581 | 210607 | SO465106 |
| NP25 4DN | Mitchel Troy and Trellech United | 51.794846 | -2.746939 | 348584 | 210952 | SO485109 |
| NP25 4DP | Mitchel Troy and Trellech United | 51.787894 | -2.788477 | 345711 | 210209 | SO457102 |
| NP25 4DQ | Overmonnow | 51.801096 | -2.738254 | 349190 | 211641 | SO491116 |
| NP25 4DR | Mitchel Troy and Trellech United | 51.795168 | -2.825145 | 343191 | 211046 | SO431110 |
| NP25 4DS | Mitchel Troy and Trellech United | 51.799734 | -2.830463 | 342830 | 211558 | SO428115 |
| NP25 4DT | Mitchel Troy and Trellech United | 51.790947 | -2.826924 | 343063 | 210578 | SO430105 |
| NP25 4DU | Mitchel Troy and Trellech United | 51.803284 | -2.831979 | 342730 | 211954 | SO427119 |
| NP25 4DW | Mitchel Troy and Trellech United | 51.801238 | -2.769465 | 347038 | 211680 | SO470116 |
| NP25 4DX | Mitchel Troy and Trellech United | 51.800062 | -2.819651 | 343576 | 211586 | SO435115 |
| NP25 4DY | Mitchel Troy and Trellech United | 51.78595 | -2.794054 | 345324 | 209997 | SO453099 |
| NP25 4DZ | Mitchel Troy and Trellech United | 51.786827 | -2.820832 | 343478 | 210115 | SO434101 |
| NP25 4EA | Mitchel Troy and Trellech United | 51.793626 | -2.817983 | 343683 | 210869 | SO436108 |
| NP25 4EB | Mitchel Troy and Trellech United | 51.798996 | -2.800808 | 344874 | 211453 | SO448114 |
| NP25 4ED | Mitchel Troy and Trellech United | 51.790416 | -2.779735 | 346317 | 210483 | SO463104 |
| NP25 4EE | Overmonnow | 51.804807 | -2.735762 | 349366 | 212052 | SO493120 |
| NP25 4HT | Mitchel Troy and Trellech United | 51.789532 | -2.735615 | 349359 | 210353 | SO493103 |
| NP25 4HU | Mitchel Troy and Trellech United | 51.789532 | -2.739964 | 349059 | 210357 | SO490103 |
| NP25 4HX | Overmonnow | 51.798355 | -2.714905 | 350797 | 211321 | SO507113 |
| NP25 4HY | Overmonnow | 51.799157 | -2.726287 | 350013 | 211418 | SO500114 |
| NP25 4HZ | Mitchel Troy and Trellech United | 51.789349 | -2.737569 | 349224 | 210334 | SO492103 |
| NP25 4JA | Mitchel Troy and Trellech United | 51.708127 | -2.736596 | 349200 | 201300 | SO491013 |
| NP25 4JB | Mitchel Troy and Trellech United | 51.78261 | -2.736909 | 349262 | 209585 | SO492095 |
| NP25 4JD | Mitchel Troy and Trellech United | 51.789516 | -2.739558 | 349087 | 210354 | SO490103 |
| NP25 4JE | Mitchel Troy and Trellech United | 51.783187 | -2.738107 | 349180 | 209650 | SO491096 |
| NP25 4JF | Mitchel Troy and Trellech United | 51.780335 | -2.735495 | 349357 | 209330 | SO493093 |
| NP25 4JG | Mitchel Troy and Trellech United | 51.778445 | -2.734246 | 349441 | 209119 | SO494091 |
| NP25 4JH | Mitchel Troy and Trellech United | 51.785387 | -2.752683 | 348177 | 209904 | SO481099 |
| NP25 4JJ | Mitchel Troy and Trellech United | 51.767325 | -2.750978 | 348274 | 207894 | SO482078 |
| NP25 4JL | Mitchel Troy and Trellech United | 51.775369 | -2.764112 | 347377 | 208798 | SO473087 |
| NP25 4JN | Mitchel Troy and Trellech United | 51.782063 | -2.738103 | 349179 | 209525 | SO491095 |
| NP25 4JP | Mitchel Troy and Trellech United | 51.761835 | -2.757451 | 347821 | 207288 | SO478072 |
| NP25 4JQ | Mitchel Troy and Trellech United | 51.778263 | -2.740317 | 349022 | 209103 | SO490091 |
| NP25 4JR | Mitchel Troy and Trellech United | 51.78009 | -2.740129 | 349037 | 209306 | SO490093 |
| NP25 4JS | Mitchel Troy and Trellech United | 51.770616 | -2.736757 | 349259 | 208250 | SO492082 |
| NP25 4JT | Mitchel Troy and Trellech United | 51.7737 | -2.750938 | 348284 | 208603 | SO482086 |
| NP25 4LE | Wyesham | 51.804542 | -2.704343 | 351532 | 212002 | SO515120 |
| NP25 4LG | Wyesham | 51.802922 | -2.703013 | 351622 | 211821 | SO516118 |
| NP25 4LU | Wyesham | 51.792343 | -2.673284 | 353661 | 210625 | SO536106 |
| NP25 4LW | Wyesham | 51.789619 | -2.673258 | 353660 | 210322 | SO536103 |
| NP25 4NY | Mitchel Troy and Trellech United | 51.745351 | -2.723614 | 350138 | 205431 | SO501054 |
| NP25 4NZ | Mitchel Troy and Trellech United | 51.748426 | -2.72659 | 349936 | 205775 | SO499057 |
| NP25 4PA | Mitchel Troy and Trellech United | 51.745896 | -2.724246 | 350095 | 205492 | SO500054 |
| NP25 4PB | Mitchel Troy and Trellech United | 51.747925 | -2.726161 | 349965 | 205719 | SO499057 |
| NP25 4PD | Mitchel Troy and Trellech United | 51.748517 | -2.724925 | 350051 | 205784 | SO500057 |
| NP25 4PE | Mitchel Troy and Trellech United | 51.743457 | -2.724583 | 350069 | 205221 | SO500052 |
| NP25 4PF | Mitchel Troy and Trellech United | 51.741828 | -2.729149 | 349752 | 205043 | SO497050 |
| NP25 4PG | Mitchel Troy and Trellech United | 51.750437 | -2.731359 | 349609 | 206002 | SO496060 |
| NP25 4PH | Mitchel Troy and Trellech United | 51.754864 | -2.722173 | 350248 | 206488 | SO502064 |
| NP25 4PJ | Mitchel Troy and Trellech United | 51.748358 | -2.748911 | 348395 | 205783 | SO483057 |
| NP25 4PL | Mitchel Troy and Trellech United | 51.755076 | -2.768044 | 347082 | 206544 | SO470065 |
| NP25 4PN | Mitchel Troy and Trellech United | 51.73081 | -2.700185 | 351740 | 203798 | SO517037 |
| NP25 4PP | Mitchel Troy and Trellech United | 51.749917 | -2.767841 | 347090 | 205970 | SO470059 |
| NP25 4PQ | Mitchel Troy and Trellech United | 51.753235 | -2.719438 | 350435 | 206305 | SO504063 |
| NP25 4PR | Mitchel Troy and Trellech United | 51.740424 | -2.711804 | 350948 | 204875 | SO509048 |
| NP25 4PS | Mitchel Troy and Trellech United | 51.738462 | -2.713569 | 350824 | 204658 | SO508046 |
| NP25 4PT | Mitchel Troy and Trellech United | 51.7295 | -2.720581 | 350330 | 203666 | SO503036 |
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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