Postcodes in Monmouthshire page 35 Unitary Authority

  1. All administrative areas

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
Key Active postcodeActive postcode Postcode no longer in usePostcode no longer in use

Postcode Ward Latitude Longitude Easting Northing Grid ref
NP5 3JL Osbaston 51.82423 -2.718173 350600 214201 SO505142
NP5 3JN Wyesham 51.805472 -2.69757 352000 212101 SO519121
NP5 3JP Wyesham 51.808117 -2.706313 351400 212401 SO513124
NP5 3JQ Osbaston 51.825164 -2.712384 351000 214301 SO509143
NP5 3JR Wyesham 51.806354 -2.700484 351800 212201 SO517122
NP5 3JS Wyesham 51.805489 -2.694669 352200 212101 SO521121
NP5 3JT Wyesham 51.810849 -2.700554 351800 212701 SO517127
NP5 3JU Wyesham 51.804616 -2.690305 352500 212001 SO524120
NP5 3JW Wyesham 51.804565 -2.699006 351900 212001 SO518120
NP5 3JX Wyesham 51.807218 -2.706299 351400 212301 SO513123
NP5 3JY Wyesham 51.807244 -2.701948 351700 212301 SO516123
NP5 3JZ Wyesham 51.807244 -2.701948 351700 212301 SO516123
NP5 3LA Wyesham 51.808143 -2.701962 351700 212401 SO516124
NP5 3LB Wyesham 51.806363 -2.699034 351900 212201 SO518122
NP5 3LD Wyesham 51.805464 -2.69902 351900 212101 SO518121
NP5 3LE Wyesham 51.806371 -2.697584 352000 212201 SO519122
NP5 3LF Wyesham 51.806363 -2.699034 351900 212201 SO518122
NP5 3LG Wyesham 51.808169 -2.697611 352000 212401 SO519124
NP5 3LH Wyesham 51.808117 -2.706313 351400 212401 SO513124
NP5 3LJ Wyesham 51.808126 -2.704863 351500 212401 SO514124
NP5 3LL Wyesham 51.804556 -2.700456 351800 212001 SO517120
NP5 3LN Wyesham 51.809034 -2.703427 351600 212501 SO515125
NP5 3LP Wyesham 51.809933 -2.703441 351600 212601 SO515126
NP5 3LQ Wyesham 51.809933 -2.703441 351600 212601 SO515126
NP5 3LR Town 51.813468 -2.71365 350900 213001 SO508130
NP5 3LS Wyesham 51.810797 -2.709256 351200 212701 SO511127
NP5 3LT Wyesham 51.812604 -2.707834 351300 212901 SO512129
NP5 3LU Wyesham 51.806371 -2.697584 352000 212201 SO519122
NP5 3LW Wyesham 51.809933 -2.703441 351600 212601 SO515126
NP5 3LX Wyesham 51.810815 -2.706356 351400 212701 SO513127
NP5 3LY Wyesham 51.808117 -2.706313 351400 212401 SO513124
NP5 3LZ Wyesham 51.80542 -2.706271 351400 212101 SO513121
NP5 3NA Wyesham 51.808109 -2.707764 351300 212401 SO512124
NP5 3NB Wyesham 51.80453 -2.704807 351500 212001 SO514120
NP5 3ND Wyesham 51.806345 -2.701935 351700 212201 SO516122
NP5 3NE Wyesham 51.805438 -2.703371 351600 212101 SO515121
NP5 3NF Wyesham 51.805446 -2.701921 351700 212101 SO516121
NP5 3NG Wyesham 51.809924 -2.704891 351500 212601 SO514126
NP5 3NH Wyesham 51.826219 -2.686282 352800 214401 SO527144
NP5 3NJ Wyesham 51.828025 -2.684858 352900 214601 SO528146
NP5 3NL Wyesham 51.832538 -2.682024 353100 215101 SO530151
NP5 3NN Wyesham 51.805446 -2.701921 351700 212101 SO516121
NP5 3NP Wyesham 51.807236 -2.703399 351600 212301 SO515123
NP5 3NQ Wyesham 51.812639 -2.702032 351700 212901 SO516129
NP5 3NR Osbaston 51.821524 -2.719581 350500 213901 SO504139
NP5 3NS Osbaston 51.821524 -2.719581 350500 213901 SO504139
NP5 3NT Osbaston 51.820625 -2.719567 350500 213801 SO504138
NP5 3NU Osbaston 51.821533 -2.71813 350600 213901 SO505139
NP5 3NW Osbaston 51.822432 -2.718144 350600 214001 SO505140
NP5 3NX Town 51.813459 -2.715101 350800 213001 SO507130
NP5 3NY Town 51.813468 -2.71365 350900 213001 SO508130
NP5 3NZ Town 51.813468 -2.71365 350900 213001 SO508130
NP5 3PA Town 51.814367 -2.713664 350900 213101 SO508131
NP5 3PB Town 51.816165 -2.713693 350900 213301 SO508133
NP5 3PD Town 51.816165 -2.713693 350900 213301 SO508133
NP5 3PE Osbaston 51.817073 -2.713649 350904 213402 SO509134
NP5 3PF Town 51.816165 -2.713693 350900 213301 SO508133
NP5 3PG Town 51.815284 -2.710777 351100 213201 SO510132
NP5 3PH Town 51.815275 -2.712228 351000 213201 SO509132
NP5 3PJ Osbaston 51.817082 -2.710806 351100 213401 SO510134
NP5 3PL Town 51.814376 -2.712214 351000 213101 SO509131
NP5 3PN Llantilio Crossenny 51.8277 -2.738543 349200 214601 SO491146
NP5 3PP Town 51.817108 -2.706454 351400 213401 SO513134
NP5 3PQ Osbaston 51.81709 -2.709355 351200 213401 SO511134
NP5 3PR Osbaston 51.81709 -2.709355 351200 213401 SO511134
NP5 3PS Drybridge 51.811634 -2.719423 350500 212801 SO504128
NP5 3PT Llantilio Crossenny 51.824966 -2.744303 348800 214301 SO487143
NP5 3PU Llantilio Crossenny 51.838293 -2.769197 347100 215801 SO470158
NP5 3PW Llantilio Crossenny 51.840119 -2.764873 347400 216001 SO473160
NP5 3PX Llantilio Crossenny 51.838293 -2.769197 347100 215801 SO470158
NP5 3PY Llantilio Crossenny 51.827626 -2.750151 348400 214601 SO483146
NP5 3PZ Llantilio Crossenny 51.826727 -2.750136 348400 214501 SO483145
NP5 3QA Llantilio Crossenny 51.829406 -2.753083 348200 214801 SO481148
NP5 3QB Llantilio Crossenny 51.835745 -2.745932 348700 215501 SO486155
NP5 3QD Llantilio Crossenny 51.837516 -2.750315 348400 215701 SO483157
NP5 3QE Llantilio Crossenny 51.832075 -2.757481 347900 215101 SO478151
NP5 3QF Llantilio Crossenny 51.85522 -2.792717 345500 217701 SO454177
NP5 3QG Llantilio Crossenny 51.847255 -2.773705 346800 216801 SO467168
NP5 3QH Llantilio Crossenny 51.844577 -2.770755 347000 216501 SO469165
NP5 3QQ Llantilio Crossenny 51.844538 -2.776561 346600 216501 SO465165
NP5 3QX Osbaston 51.831422 -2.718287 350600 215001 SO505150
NP5 3QY Osbaston 51.834084 -2.724135 350200 215301 SO501153
NP5 3QZ Osbaston 51.83322 -2.718316 350600 215201 SO505152
NP5 3RA Osbaston 51.829686 -2.708102 351300 214801 SO512148
NP5 3RB Osbaston 51.833185 -2.72412 350200 215201 SO501152
NP5 3RD Osbaston 51.835846 -2.729968 349800 215501 SO497155
NP5 3RE Osbaston 51.83144 -2.715385 350800 215001 SO507150
NP5 3RF Osbaston 51.842397 -2.717446 350670 216221 SO506162
NP5 3RZ Osbaston 51.836496 -2.711982 351040 215561 SO510155
NP5 3SA Wyesham 51.81448 -2.694808 352200 213101 SO521131
NP5 3SB Wyesham 51.819917 -2.687637 352700 213701 SO526137
NP5 3SD Wyesham 51.809111 -2.690374 352500 212501 SO524125
NP5 3SE Wyesham 51.809111 -2.690374 352500 212501 SO524125
NP5 3SF Wyesham 51.809111 -2.690374 352500 212501 SO524125
NP5 3SG Town 51.81531 -2.706426 351400 213201 SO513132
NP5 3SH Town 51.81531 -2.706426 351400 213201 SO513132
NP5 3SJ Osbaston 51.818949 -2.699229 351900 213601 SO518136
NP5 3SL Osbaston 51.825269 -2.694974 352200 214301 SO521143
NP5 3SN Osbaston 51.821638 -2.700721 351800 213901 SO517139
NP5 3SP Osbaston 51.827041 -2.699354 351900 214501 SO518145
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




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