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
Active postcode
Postcode no longer in use| Postcode | Ward | Latitude | Longitude | Easting | Northing | Grid ref |
|---|---|---|---|---|---|---|
| NP16 6DJ | Devauden | 51.668231 | -2.778403 | 346264 | 196893 | ST462968 |
| NP16 6DL | St Kingsmark | 51.650436 | -2.695493 | 351979 | 194856 | ST519948 |
| NP16 6DN | St Arvans | 51.66442 | -2.696632 | 351915 | 196412 | ST519964 |
| NP16 6DP | Mount Pleasant | 51.638982 | -2.690766 | 352294 | 193579 | ST522935 |
| NP16 6DQ | Mount Pleasant | 51.639643 | -2.689895 | 352355 | 193652 | ST523936 |
| NP16 6DR | Mount Pleasant | 51.638872 | -2.695721 | 351951 | 193570 | ST519935 |
| NP16 6DS | Mount Pleasant | 51.639679 | -2.69306 | 352136 | 193658 | ST521936 |
| NP16 6DT | Mount Pleasant | 51.63863 | -2.692509 | 352173 | 193541 | ST521935 |
| NP16 6DU | Mount Pleasant | 51.639495 | -2.693707 | 352091 | 193638 | ST520936 |
| NP16 6DW | Mount Pleasant | 51.638999 | -2.695477 | 351968 | 193584 | ST519935 |
| NP16 6DX | Mount Pleasant | 51.638459 | -2.694096 | 352063 | 193523 | ST520935 |
| NP16 6DY | St Arvans | 51.663457 | -2.699928 | 351686 | 196307 | ST516963 |
| NP16 6DZ | St Arvans | 51.666057 | -2.698074 | 351817 | 196595 | ST518965 |
| NP16 6EA | St Arvans | 51.667833 | -2.703321 | 351456 | 196796 | ST514967 |
| NP16 6EB | St Arvans | 51.665085 | -2.701269 | 351595 | 196489 | ST515964 |
| NP16 6ED | St Arvans | 51.66663 | -2.701539 | 351578 | 196661 | ST515966 |
| NP16 6EE | St Arvans | 51.665817 | -2.697666 | 351845 | 196568 | ST518965 |
| NP16 6EF | St Arvans | 51.668175 | -2.701751 | 351565 | 196833 | ST515968 |
| NP16 6EG | St Kingsmark | 51.658649 | -2.69345 | 352129 | 195768 | ST521957 |
| NP16 6EH | St Arvans | 51.658763 | -2.6939 | 352098 | 195781 | ST520957 |
| NP16 6EJ | St Arvans | 51.665695 | -2.698473 | 351789 | 196555 | ST517965 |
| NP16 6EL | St Arvans | 51.663985 | -2.698809 | 351764 | 196365 | ST517963 |
| NP16 6EN | St Arvans | 51.664978 | -2.69813 | 351812 | 196475 | ST518964 |
| NP16 6EP | St Arvans | 51.665433 | -2.698715 | 351772 | 196526 | ST517965 |
| NP16 6EQ | St Arvans | 51.65975 | -2.70032 | 351655 | 195895 | ST516958 |
| NP16 6ER | St Arvans | 51.665611 | -2.698949 | 351756 | 196546 | ST517965 |
| NP16 6ES | St Arvans | 51.665766 | -2.698706 | 351773 | 196563 | ST517965 |
| NP16 6ET | St Arvans | 51.664592 | -2.699483 | 351718 | 196433 | ST517964 |
| NP16 6EU | St Arvans | 51.666135 | -2.715022 | 350645 | 196615 | ST506966 |
| NP16 6EW | St Arvans | 51.665093 | -2.698349 | 351797 | 196488 | ST517964 |
| NP16 6EX | St Arvans | 51.66391 | -2.714249 | 350696 | 196367 | ST506963 |
| NP16 6EY | St Arvans | 51.668326 | -2.700596 | 351645 | 196849 | ST516968 |
| NP16 6EZ | St Arvans | 51.672651 | -2.705175 | 351333 | 197333 | ST513973 |
| NP16 6FA | St Kingsmark | 51.645039 | -2.691219 | 352269 | 194253 | ST522942 |
| NP16 6FB | Mount Pleasant | 51.640916 | -2.695087 | 351997 | 193797 | ST519937 |
| NP16 6FD | Devauden | 51.707515 | -2.74524 | 348602 | 201238 | SO486012 |
| NP16 6FE | Shirenewton | 51.667663 | -2.826023 | 342970 | 196866 | ST429968 |
| NP16 6FF | Shirenewton | 51.639735 | -2.749677 | 348218 | 193703 | ST482937 |
| NP16 6FJ | Mitchel Troy and Trellech United | 51.725747 | -2.756804 | 347824 | 203274 | SO478032 |
| NP16 6HA | St Arvans | 51.670628 | -2.702135 | 351541 | 197106 | ST515971 |
| NP16 6HB | St Arvans | 51.670252 | -2.70184 | 351561 | 197064 | ST515970 |
| NP16 6HD | St Arvans | 51.672206 | -2.683027 | 352864 | 197269 | ST528972 |
| NP16 6HE | St Arvans | 51.667669 | -2.6946 | 352059 | 196772 | ST520967 |
| NP16 6HF | St Arvans | 51.674851 | -2.675113 | 353414 | 197558 | ST534975 |
| NP16 6HG | St Arvans | 51.679816 | -2.690229 | 352374 | 198120 | ST523981 |
| NP16 6HH | St Arvans | 51.680515 | -2.696691 | 351928 | 198202 | ST519982 |
| NP16 6HJ | Devauden | 51.687754 | -2.715984 | 350602 | 199020 | ST506990 |
| NP16 6HL | Devauden | 51.687869 | -2.717693 | 350484 | 199034 | ST504990 |
| NP16 6HN | Shirenewton | 51.621754 | -2.696874 | 351853 | 191667 | ST518916 |
| NP16 6HP | Shirenewton | 51.626707 | -2.698525 | 351744 | 192219 | ST517922 |
| NP16 6HQ | St Arvans | 51.692159 | -2.70568 | 351319 | 199503 | ST513995 |
| NP16 6HR | Shirenewton | 51.621018 | -2.694999 | 351982 | 191584 | ST519915 |
| NP16 6HS | Shirenewton | 51.623421 | -2.697752 | 351794 | 191853 | ST517918 |
| NP16 6HT | Bulwark and Thornwell | 51.623113 | -2.66877 | 353800 | 191800 | ST537918 |
| NP16 6HU | St Arvans | 51.665293 | -2.699537 | 351715 | 196511 | ST517965 |
| NP16 6HW | Shirenewton | 51.628956 | -2.695309 | 351969 | 192467 | ST519924 |
| NP16 6HX | Shirenewton | 51.62782 | -2.682145 | 352879 | 192332 | ST528923 |
| NP16 6HY | Shirenewton | 51.62423 | -2.687104 | 352532 | 191936 | ST525919 |
| NP16 6HZ | Shirenewton | 51.614844 | -2.694544 | 352007 | 190897 | ST520908 |
| NP16 6JA | Shirenewton | 51.615317 | -2.688976 | 352393 | 190946 | ST523909 |
| NP16 6JB | Shirenewton | 51.614315 | -2.689755 | 352338 | 190835 | ST523908 |
| NP16 6JD | Shirenewton | 51.619718 | -2.692928 | 352124 | 191438 | ST521914 |
| NP16 6JE | Shirenewton | 51.620243 | -2.693832 | 352062 | 191497 | ST520914 |
| NP16 6JF | Shirenewton | 51.622051 | -2.692155 | 352180 | 191697 | ST521916 |
| NP16 6JG | Shirenewton | 51.620096 | -2.694321 | 352028 | 191481 | ST520914 |
| NP16 6JH | Shirenewton | 51.620497 | -2.696551 | 351874 | 191527 | ST518915 |
| NP16 6JJ | Shirenewton | 51.620386 | -2.69551 | 351946 | 191514 | ST519915 |
| NP16 6JL | Shirenewton | 51.620527 | -2.696046 | 351909 | 191530 | ST519915 |
| NP16 6JN | Shirenewton | 51.62123 | -2.69571 | 351933 | 191608 | ST519916 |
| NP16 6JP | Shirenewton | 51.62125 | -2.698383 | 351748 | 191612 | ST517916 |
| NP16 6JQ | Shirenewton | 51.620554 | -2.694414 | 352022 | 191532 | ST520915 |
| NP16 6JR | Shirenewton | 51.622918 | -2.6976 | 351804 | 191797 | ST518917 |
| NP16 6JS | Shirenewton | 51.627561 | -2.697021 | 351849 | 192313 | ST518923 |
| NP16 6JT | Shirenewton | 51.628055 | -2.697202 | 351837 | 192368 | ST518923 |
| NP16 6JU | Shirenewton | 51.629178 | -2.695861 | 351931 | 192492 | ST519924 |
| NP16 6JW | Shirenewton | 51.620959 | -2.697338 | 351820 | 191579 | ST518915 |
| NP16 6JX | Shirenewton | 51.629413 | -2.695576 | 351951 | 192518 | ST519925 |
| NP16 6JY | Shirenewton | 51.629522 | -2.693931 | 352065 | 192529 | ST520925 |
| NP16 6JZ | Shirenewton | 51.629814 | -2.694614 | 352018 | 192562 | ST520925 |
| NP16 6LA | Shirenewton | 51.629926 | -2.695569 | 351952 | 192575 | ST519925 |
| NP16 6LB | Shirenewton | 51.629836 | -2.693993 | 352061 | 192564 | ST520925 |
| NP16 6LD | Shirenewton | 51.633726 | -2.7021 | 351504 | 193002 | ST515930 |
| NP16 6LE | Shirenewton | 51.628057 | -2.698257 | 351764 | 192369 | ST517923 |
| NP16 6LF | Shirenewton | 51.626461 | -2.702104 | 351496 | 192194 | ST514921 |
| NP16 6LG | Shirenewton | 51.621082 | -2.700923 | 351572 | 191595 | ST515915 |
| NP16 6LH | Shirenewton | 51.627429 | -2.699663 | 351666 | 192300 | ST516923 |
| NP16 6LJ | Shirenewton | 51.618298 | -2.71086 | 350881 | 191292 | ST508912 |
| NP16 6LL | Shirenewton | 51.619275 | -2.715671 | 350549 | 191404 | ST505914 |
| NP16 6LN | Caerwent | 51.634699 | -2.782799 | 345920 | 193167 | ST459931 |
| NP16 6LP | Caerwent | 51.629241 | -2.798973 | 344794 | 192572 | ST447925 |
| NP16 6LQ | Shirenewton | 51.628484 | -2.699144 | 351703 | 192417 | ST517924 |
| NP16 6LR | Shirenewton | 51.620903 | -2.706697 | 351172 | 191579 | ST511915 |
| NP16 6LS | Caerwent | 51.627982 | -2.737016 | 349081 | 192387 | ST490923 |
| NP16 6LT | Shirenewton | 51.639354 | -2.754368 | 347893 | 193664 | ST478936 |
| NP16 6LU | Caerwent | 51.624579 | -2.791509 | 345305 | 192048 | ST453920 |
| NP16 6LW | Caerwent | 51.62775 | -2.797299 | 344908 | 192405 | ST449924 |
| NP16 6LX | Caerwent | 51.627789 | -2.799539 | 344753 | 192411 | ST447924 |
| NP16 6LY | Caerwent | 51.622004 | -2.796115 | 344983 | 191765 | ST449917 |
| NP16 6LZ | Caerwent | 51.634158 | -2.813551 | 343791 | 193130 | ST437931 |
| NP16 6NA | Mitchel Troy and Trellech United | 51.723206 | -2.708711 | 351143 | 202958 | SO511029 |