Postcodes in Monmouthshire page 50 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/

Parishes in this Unitary Authority
Key Active postcodeActive postcode Postcode no longer in usePostcode no longer in use

Postcode Ward Latitude Longitude Easting Northing Grid ref
NP6 6PW Devauden 51.667531 -2.757627 347700 196800 ST476968
NP6 6PX Devauden 51.683723 -2.756451 347800 198600 ST477986
NP6 6PY Devauden 51.686458 -2.750711 348200 198900 ST481989
NP6 6PZ Devauden 51.686458 -2.750711 348200 198900 ST481989
NP6 6QA Mitchel Troy and Trellech United 51.732197 -2.768844 347000 204000 SO469040
NP6 6QB Mitchel Troy and Trellech United 51.732197 -2.768844 347000 204000 SO469040
NP6 6QD Mitchel Troy and Trellech United 51.732197 -2.768844 347000 204000 SO469040
NP6 6QE Mitchel Troy and Trellech United 51.724171 -2.758573 347700 203100 SO476031
NP6 6QF Mitchel Troy and Trellech United 51.724162 -2.760021 347600 203100 SO475031
NP6 6QG Mitchel Troy and Trellech United 51.722873 -2.759116 347661 202956 SO476029
NP6 6QH Mitchel Troy and Trellech United 51.724162 -2.760021 347600 203100 SO475031
NP6 6QJ Mitchel Troy and Trellech United 51.725071 -2.758588 347700 203200 SO476032
NP6 6QL Mitchel Troy and Trellech United 51.724153 -2.761468 347500 203100 SO474031
NP6 6QN Mitchel Troy and Trellech United 51.710824 -2.736639 349200 201600 SO491016
NP6 6QP Mitchel Troy and Trellech United 51.709062 -2.730822 349600 201400 SO495014
NP6 6QQ Mitchel Troy and Trellech United 51.72875 -2.745618 348600 203600 SO485036
NP6 6QR Mitchel Troy and Trellech United 51.710815 -2.738087 349100 201600 SO490016
NP6 6QS Mitchel Troy and Trellech United 51.724153 -2.761468 347500 203100 SO474031
NP6 6QT Mitchel Troy and Trellech United 51.724125 -2.765811 347200 203100 SO471031
NP6 6QU Mitchel Troy and Trellech United 51.733058 -2.774651 346600 204100 SO465041
NP6 6QW Mitchel Troy and Trellech United 51.707318 -2.72211 350200 201200 SO501012
NP6 6QX Mitchel Troy and Trellech United 51.729481 -2.771694 346800 203700 SO467037
NP6 6QY Mitchel Troy and Trellech United 51.743875 -2.77049 346900 205300 SO468053
NP6 6QZ Mitchel Troy and Trellech United 51.735822 -2.764561 347300 204400 SO472044
NP6 6RA Caerwent 51.628584 -2.800319 344700 192500 ST446925
NP6 6RB Caerwent 51.636705 -2.796127 345000 193400 ST449934
NP6 6RD Shirenewton 51.646643 -2.789075 345500 194500 ST454945
NP6 6RE Shirenewton 51.648393 -2.796332 345000 194700 ST449947
NP6 6RF Shirenewton 51.658253 -2.800842 344700 195800 ST446958
NP6 6RG Shirenewton 51.63877 -2.755702 347800 193600 ST477936
NP6 6RH Shirenewton 51.657304 -2.808053 344200 195700 ST441957
NP6 6RJ Shirenewton 51.63788 -2.754242 347900 193500 ST478935
NP6 6RL Shirenewton 51.638676 -2.770151 346800 193600 ST467936
NP6 6RN Shirenewton 51.642338 -2.760097 347500 194000 ST474940
NP6 6RP Shirenewton 51.645091 -2.751471 348100 194300 ST480943
NP6 6RQ Shirenewton 51.636991 -2.752782 348000 193400 ST479934
NP6 6RR Caerwent 51.618238 -2.73225 349400 191300 ST493913
NP6 6RS Portskewett 51.591372 -2.714495 350600 188300 ST505882
NP6 6RT Portskewett 51.591372 -2.714495 350600 188300 ST505882
NP6 6RU Portskewett 51.591372 -2.714495 350600 188300 ST505882
NP6 6RW Shirenewton 51.645091 -2.751471 348100 194300 ST480943
NP6 6RX Portskewett 51.591372 -2.714495 350600 188300 ST505882
NP6 6RY Shirenewton 51.647686 -2.767413 347000 194600 ST469946
NP6 6RZ Shirenewton 51.654821 -2.776207 346400 195400 ST463954
NP6 6SA Devauden 51.664634 -2.787942 345600 196500 ST455965
NP6 6SB Shirenewton 51.657471 -2.78348 345900 195700 ST458957
NP6 6SD St Arvans 51.697679 -2.679995 353100 200100 SO530001
NP6 6SE St Arvans 51.698569 -2.681456 353000 200200 SO529002
NP6 6SF St Arvans 51.695889 -2.678522 353200 199900 ST531999
NP6 6SH St Arvans 51.695897 -2.677075 353300 199900 ST532999
NP6 6SJ St Arvans 51.704855 -2.682997 352900 200900 SO528009
NP6 6SL St Arvans 51.712912 -2.688908 352500 201800 SO524018
NP6 6SN St Arvans 51.712912 -2.688908 352500 201800 SO524018
NP6 6SP St Arvans 51.708442 -2.684498 352800 201300 SO527013
NP6 6SQ St Arvans 51.704829 -2.687338 352600 200900 SO525009
NP6 6SR St Arvans 51.708442 -2.684498 352800 201300 SO527013
NP6 6SS St Arvans 51.708425 -2.687393 352600 201300 SO525013
NP6 6ST St Arvans 51.708417 -2.68884 352500 201300 SO524013
NP6 6SU St Arvans 51.702124 -2.688744 352500 200600 SO524006
NP6 6SW Shirenewton 51.643302 -2.749996 348200 194100 ST481941
NP6 6SX St Arvans 51.698561 -2.682902 352900 200200 SO528002
NP6 6SY St Arvans 51.698569 -2.681456 353000 200200 SO529002
NP6 6SZ St Arvans 51.698762 -2.680807 353045 200221 SO530002
NP6 6TA St Arvans 51.698578 -2.680009 353100 200200 SO530002
NP6 6TB St Arvans 51.698578 -2.680009 353100 200200 SO530002
NP6 6TD St Arvans 51.69404 -2.687175 352600 199700 ST525997
NP6 6TE St Arvans 51.697687 -2.678548 353200 200100 SO531001
NP6 6TF St Arvans 51.697662 -2.682889 352900 200100 SO528001
NP6 6TG St Arvans 51.694049 -2.685728 352700 199700 ST526997
NP6 6TH St Arvans 51.697603 -2.693017 352200 200100 SO521001
NP6 6TJ St Arvans 51.69851 -2.691584 352300 200200 SO522002
NP6 6TL St Arvans 51.69851 -2.691584 352300 200200 SO522002
NP6 6TN St Arvans 51.698502 -2.69303 352200 200200 SO521002
NP6 6TP Devauden 51.697472 -2.714719 350700 200100 SO506001
NP6 6TQ St Arvans 51.698544 -2.685796 352700 200200 SO526002
NP6 6TR St Arvans 51.699314 -2.707513 351200 200300 SO511003
NP6 6TS St Arvans 51.698424 -2.706052 351300 200200 SO512002
NP6 6TT St Arvans 51.69838 -2.713286 350800 200200 SO507002
NP6 6TU St Arvans 51.698441 -2.703158 351500 200200 SO514002
NP6 6TW St Arvans 51.698493 -2.694477 352100 200200 SO520002
NP6 6TX St Arvans 51.706636 -2.685918 352700 201100 SO526011
NP6 6TY St Arvans 51.704829 -2.687338 352600 200900 SO525009
NP6 6UA Shirenewton 51.636981 -2.754227 347900 193400 ST478934
NP6 6UB Shirenewton 51.629238 -2.697755 351800 192500 ST517925
NP6 6UD Shirenewton 51.629238 -2.697755 351800 192500 ST517925
NP6 6UE Shirenewton 51.629238 -2.697755 351800 192500 ST517925
NP6 6UF Shirenewton 51.629238 -2.697755 351800 192500 ST517925
NP6 6UN Shirenewton 51.629238 -2.697755 351800 192500 ST517925
NP6 6UP Shirenewton 51.629238 -2.697755 351800 192500 ST517925
NP6 6XA St Arvans 51.666083 -2.701212 351600 196600 ST515966
NP6 6XB St Arvans 51.666083 -2.701212 351600 196600 ST515966
NP6 6XD St Arvans 51.666083 -2.701212 351600 196600 ST515966
NP6 6XE St Arvans 51.666083 -2.701212 351600 196600 ST515966
NP6 6XF St Arvans 51.666083 -2.701212 351600 196600 ST515966
NP6 6XG St Arvans 51.666083 -2.701212 351600 196600 ST515966
NP6 6XH St Arvans 51.666083 -2.701212 351600 196600 ST515966
NP6 6XJ Shirenewton 51.629238 -2.697755 351800 192500 ST517925
NP6 6XL Shirenewton 51.629238 -2.697755 351800 192500 ST517925
NP6 6XN St Arvans 51.666083 -2.701212 351600 196600 ST515966
NP6 6XP St Arvans 51.666083 -2.701212 351600 196600 ST515966
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