This page provides postcode data for the Gwent Welsh preserved county. Gwent contains approximately 242,784 households with a population of about 576,668 (2011 census)
| Postcode | Latitude | Longitude | Easting | Northing | Grid reference | Active? |
|---|---|---|---|---|---|---|
| NP18 3SL | 51.623821 | -2.96626 | 333207 | 192109 | ST332921 | Yes |
| NP18 3SN | 51.611388 | -2.974618 | 332610 | 190734 | ST326907 | Yes |
| NP18 3SP | 51.616066 | -2.96013 | 333620 | 191241 | ST336912 | Yes |
| NP18 3SQ | 51.611378 | -2.976914 | 332451 | 190735 | ST324907 | Yes |
| NP18 3SS | 51.613707 | -2.977917 | 332385 | 190995 | ST323909 | Yes |
| NP18 3ST | 51.616444 | -2.975362 | 332566 | 191297 | ST325912 | Yes |
| NP18 3SU | 51.614837 | -2.975067 | 332584 | 191118 | ST325911 | Yes |
| NP18 3SW | 51.61451 | -2.979855 | 332252 | 191086 | ST322910 | Yes |
| NP18 3SX | 51.614029 | -2.981361 | 332147 | 191034 | ST321910 | Yes |
| NP18 3SY | 51.614095 | -2.978893 | 332318 | 191039 | ST323910 | Yes |
| NP18 3SZ | 51.614856 | -2.973826 | 332670 | 191119 | ST326911 | Yes |
| NP18 3TA | 51.61331 | -2.977057 | 332444 | 190950 | ST324909 | Yes |
| NP18 3TB | 51.620373 | -2.962359 | 333472 | 191722 | ST334917 | Yes |
| NP18 3TD | 51.619963 | -2.962957 | 333430 | 191677 | ST334916 | Yes |
| NP18 3TE | 51.621735 | -2.964063 | 333356 | 191875 | ST333918 | Yes |
| NP18 3TF | 51.621953 | -2.963692 | 333382 | 191899 | ST333918 | Yes |
| NP18 3TG | 51.621511 | -2.962845 | 333440 | 191849 | ST334918 | Yes |
| NP18 3TH | 51.621156 | -2.964456 | 333328 | 191811 | ST333918 | Yes |
| NP18 3TJ | 51.618925 | -2.962429 | 333465 | 191561 | ST334915 | Yes |
| NP18 3TN | 51.616986 | -2.960886 | 333569 | 191344 | ST335913 | Yes |
| NP18 3TP | 51.617143 | -2.962565 | 333453 | 191363 | ST334913 | Yes |
| NP18 3WT | 51.572114 | -2.944688 | 334626 | 186339 | ST346863 | No |
| NP18 3WU | 51.57207 | -2.944528 | 334637 | 186334 | ST346863 | No |
| NP18 3WW | 51.57207 | -2.944528 | 334637 | 186334 | ST346863 | No |
| NP18 3WX | 51.57207 | -2.944528 | 334637 | 186334 | ST346863 | No |
| NP18 3WY | 51.57207 | -2.944528 | 334637 | 186334 | ST346863 | No |
| NP18 3WZ | 51.57207 | -2.944528 | 334637 | 186334 | ST346863 | No |
| NP18 3XH | 51.62241 | -2.961781 | 333515 | 191948 | ST335919 | Yes |
| NP18 3XL | 51.619842 | -2.960253 | 333617 | 191661 | ST336916 | Yes |
| NP18 3XQ | 51.613179 | -2.966742 | 333158 | 190926 | ST331909 | Yes |
| NP18 3XR | 51.613476 | -2.963513 | 333382 | 190956 | ST333909 | No |
| NP18 3XS | 51.613188 | -2.966742 | 333158 | 190927 | ST331909 | No |
| NP18 3XY | 51.57207 | -2.944528 | 334637 | 186334 | ST346863 | No |
| NP18 3XZ | 51.57207 | -2.944528 | 334637 | 186334 | ST346863 | No |
| NP18 3YA | 51.578923 | -2.953329 | 334037 | 187104 | ST340871 | No |
| NP18 3YB | 51.57207 | -2.944528 | 334637 | 186334 | ST346863 | No |
| NP18 3YD | 51.572114 | -2.944688 | 334626 | 186339 | ST346863 | No |
| NP18 3YE | 51.578923 | -2.953329 | 334037 | 187104 | ST340871 | No |
| NP18 3YF | 51.57207 | -2.944528 | 334637 | 186334 | ST346863 | No |
| NP18 3YG | 51.572114 | -2.944688 | 334626 | 186339 | ST346863 | No |
| NP18 3YH | 51.57207 | -2.944528 | 334637 | 186334 | ST346863 | No |
| NP18 3YJ | 51.616306 | -2.970318 | 332915 | 191277 | ST329912 | No |
| NP18 3YL | 51.578923 | -2.953329 | 334037 | 187104 | ST340871 | No |
| NP18 3YN | 51.578923 | -2.953329 | 334037 | 187104 | ST340871 | No |
| NP18 3YP | 51.578923 | -2.953329 | 334037 | 187104 | ST340871 | No |
| NP18 3YQ | 51.578923 | -2.953329 | 334037 | 187104 | ST340871 | No |
| NP18 3YR | 51.57207 | -2.944528 | 334637 | 186334 | ST346863 | No |
| NP18 3YS | 51.578923 | -2.953329 | 334037 | 187104 | ST340871 | No |
| NP18 3YU | 51.578923 | -2.953329 | 334037 | 187104 | ST340871 | No |
| NP18 3ZF | 51.578923 | -2.953329 | 334037 | 187104 | ST340871 | No |
| NP18 3ZN | 51.57207 | -2.944528 | 334637 | 186334 | ST346863 | No |
| NP18 3ZR | 51.578923 | -2.953329 | 334037 | 187104 | ST340871 | No |
| NP19 0AA | 51.589953 | -2.991597 | 331402 | 188366 | ST314883 | No |
| NP19 0AB | 51.590832 | -2.98971 | 331534 | 188462 | ST315884 | Yes |
| NP19 0AD | 51.589953 | -2.991625 | 331400 | 188366 | ST313883 | Yes |
| NP19 0AE | 51.590844 | -2.991515 | 331409 | 188465 | ST314884 | Yes |
| NP19 0AF | 51.590288 | -2.992441 | 331344 | 188404 | ST313884 | No |
| NP19 0AG | 51.591049 | -2.990639 | 331470 | 188487 | ST314884 | Yes |
| NP19 0AH | 51.590999 | -2.990147 | 331504 | 188481 | ST315884 | Yes |
| NP19 0AJ | 51.590364 | -2.988733 | 331601 | 188409 | ST316884 | Yes |
| NP19 0AL | 51.590918 | -2.990246 | 331497 | 188472 | ST314884 | Yes |
| NP19 0AN | 51.590366 | -2.990595 | 331472 | 188411 | ST314884 | Yes |
| NP19 0AP | 51.587953 | -2.988911 | 331585 | 188141 | ST315881 | Yes |
| NP19 0AQ | 51.58801 | -2.989606 | 331537 | 188148 | ST315881 | Yes |
| NP19 0AR | 51.590476 | -2.98937 | 331557 | 188422 | ST315884 | Yes |
| NP19 0AS | 51.59019 | -2.990158 | 331502 | 188391 | ST315883 | Yes |
| NP19 0AT | 51.590422 | -2.989369 | 331557 | 188416 | ST315884 | Yes |
| NP19 0AU | 51.58972 | -2.98934 | 331558 | 188338 | ST315883 | Yes |
| NP19 0AW | 51.589647 | -2.988443 | 331620 | 188329 | ST316883 | Yes |
| NP19 0AX | 51.589024 | -2.98765 | 331674 | 188259 | ST316882 | Yes |
| NP19 0AY | 51.589456 | -2.987616 | 331677 | 188307 | ST316883 | Yes |
| NP19 0AZ | 51.589992 | -2.987007 | 331720 | 188366 | ST317883 | Yes |
| NP19 0BA | 51.590033 | -2.987412 | 331692 | 188371 | ST316883 | Yes |
| NP19 0BB | 51.587382 | -2.989361 | 331553 | 188078 | ST315880 | Yes |
| NP19 0BD | 51.58679 | -2.988136 | 331637 | 188011 | ST316880 | Yes |
| NP19 0BE | 51.585133 | -2.977693 | 332358 | 187817 | ST323878 | Yes |
| NP19 0BG | 51.588305 | -2.985469 | 331824 | 188177 | ST318881 | Yes |
| NP19 0BH | 51.588111 | -2.986115 | 331779 | 188156 | ST317881 | Yes |
| NP19 0BJ | 51.586881 | -2.982638 | 332018 | 188016 | ST320880 | Yes |
| NP19 0BL | 51.588741 | -2.983905 | 331933 | 188224 | ST319882 | Yes |
| NP19 0BN | 51.588423 | -2.982224 | 332049 | 188187 | ST320881 | Yes |
| NP19 0BP | 51.587971 | -2.982503 | 332029 | 188137 | ST320881 | Yes |
| NP19 0BQ | 51.588278 | -2.983347 | 331971 | 188172 | ST319881 | Yes |
| NP19 0BR | 51.587764 | -2.983494 | 331960 | 188115 | ST319881 | Yes |
| NP19 0BS | 51.588658 | -2.985246 | 331840 | 188216 | ST318882 | Yes |
| NP19 0BT | 51.589719 | -2.985269 | 331840 | 188334 | ST318883 | Yes |
| NP19 0BU | 51.589596 | -2.985974 | 331791 | 188321 | ST317883 | Yes |
| NP19 0BW | 51.589312 | -2.984466 | 331895 | 188288 | ST318882 | Yes |
| NP19 0BX | 51.58976 | -2.983566 | 331958 | 188337 | ST319883 | Yes |
| NP19 0BY | 51.589009 | -2.98202 | 332064 | 188252 | ST320882 | Yes |
| NP19 0BZ | 51.587726 | -2.981689 | 332085 | 188109 | ST320881 | Yes |
| NP19 0DA | 51.588539 | -2.980162 | 332192 | 188198 | ST321881 | Yes |
| NP19 0DB | 51.587577 | -2.981224 | 332117 | 188092 | ST321880 | Yes |
| NP19 0DD | 51.587515 | -2.981079 | 332127 | 188085 | ST321880 | No |
| NP19 0DE | 51.587453 | -2.980962 | 332135 | 188078 | ST321880 | Yes |
| NP19 0DF | 51.583417 | -2.980759 | 332143 | 187629 | ST321876 | Yes |
| NP19 0DG | 51.582502 | -2.979498 | 332229 | 187526 | ST322875 | Yes |
| NP19 0DH | 51.583239 | -2.981607 | 332084 | 187610 | ST320876 | Yes |
| NP19 0DJ | 51.583002 | -2.979942 | 332199 | 187582 | ST321875 | Yes |
| NP19 0DL | 51.586646 | -2.982835 | 332004 | 187990 | ST320879 | Yes |
| NP19 0DN | 51.585903 | -2.983483 | 331958 | 187908 | ST319879 | Yes |
| NP19 0DP | 51.585789 | -2.983192 | 331978 | 187895 | ST319878 | Yes |
| NP19 0DQ | 51.5864 | -2.982151 | 332051 | 187962 | ST320879 | Yes |
| NP19 0DR | 51.585605 | -2.982625 | 332017 | 187874 | ST320878 | Yes |
| NP19 0DS | 51.585379 | -2.981668 | 332083 | 187848 | ST320878 | Yes |
| NP19 0DT | 51.584723 | -2.980484 | 332164 | 187774 | ST321877 | Yes |
| NP19 0DU | 51.584552 | -2.980596 | 332156 | 187755 | ST321877 | Yes |
| NP19 0DW | 51.584399 | -2.978442 | 332305 | 187736 | ST323877 | Yes |
| NP19 0DX | 51.584977 | -2.980273 | 332179 | 187802 | ST321878 | Yes |
| NP19 0DY | 51.584973 | -2.979725 | 332217 | 187801 | ST322878 | Yes |
| NP19 0DZ | 51.585368 | -2.979777 | 332214 | 187845 | ST322878 | Yes |
| NP19 0EA | 51.585251 | -2.978706 | 332288 | 187831 | ST322878 | Yes |
| NP19 0EB | 51.58593 | -2.980323 | 332177 | 187908 | ST321879 | Yes |
| NP19 0ED | 51.586936 | -2.980402 | 332173 | 188020 | ST321880 | Yes |
| NP19 0EE | 51.587804 | -2.978732 | 332290 | 188115 | ST322881 | Yes |
| NP19 0EF | 51.587459 | -2.979114 | 332263 | 188077 | ST322880 | Yes |
| NP19 0EG | 51.587284 | -2.979717 | 332221 | 188058 | ST322880 | Yes |
| NP19 0EH | 51.586724 | -2.979979 | 332202 | 187996 | ST322879 | Yes |
| NP19 0EJ | 51.586673 | -2.979631 | 332226 | 187990 | ST322879 | Yes |
| NP19 0EL | 51.586861 | -2.978625 | 332296 | 188010 | ST322880 | Yes |
| NP19 0EN | 51.586013 | -2.978997 | 332269 | 187916 | ST322879 | Yes |
| NP19 0EP | 51.586893 | -2.977991 | 332340 | 188013 | ST323880 | Yes |
| NP19 0EQ | 51.585715 | -2.978009 | 332337 | 187882 | ST323878 | Yes |
| NP19 0ER | 51.586045 | -2.978333 | 332315 | 187919 | ST323879 | Yes |
| NP19 0ES | 51.584818 | -2.977773 | 332352 | 187782 | ST323877 | Yes |
| NP19 0ET | 51.584269 | -2.969144 | 332949 | 187713 | ST329877 | Yes |
| NP19 0EU | 51.583872 | -2.970392 | 332862 | 187670 | ST328876 | Yes |
| NP19 0EW | 51.583374 | -2.978435 | 332304 | 187622 | ST323876 | No |
| NP19 0EX | 51.584409 | -2.969653 | 332914 | 187729 | ST329877 | Yes |
| NP19 0EY | 51.584864 | -2.968984 | 332961 | 187779 | ST329877 | Yes |
| NP19 0EZ | 51.584016 | -2.975807 | 332487 | 187691 | ST324876 | Yes |
| NP19 0FA | 51.584211 | -2.977284 | 332385 | 187714 | ST323877 | Yes |
| NP19 0FB | 51.583741 | -2.977533 | 332367 | 187662 | ST323876 | Yes |
| NP19 0FD | 51.584376 | -2.976926 | 332410 | 187732 | ST324877 | Yes |
| NP19 0FE | 51.58516 | -2.976611 | 332433 | 187819 | ST324878 | Yes |
| NP19 0FF | 51.584924 | -2.975884 | 332483 | 187792 | ST324877 | Yes |
| NP19 0FG | 51.584495 | -2.975572 | 332504 | 187744 | ST325877 | Yes |
| NP19 0FH | 51.584017 | -2.975749 | 332491 | 187691 | ST324876 | No |
| NP19 0FJ | 51.583671 | -2.975107 | 332535 | 187652 | ST325876 | Yes |
| NP19 0FL | 51.583679 | -2.974183 | 332599 | 187652 | ST325876 | Yes |
| NP19 0FN | 51.582815 | -2.974295 | 332590 | 187556 | ST325875 | Yes |
| NP19 0FP | 51.583344 | -2.973397 | 332653 | 187614 | ST326876 | Yes |
| NP19 0FQ | 51.583825 | -2.972888 | 332689 | 187667 | ST326876 | Yes |
| NP19 0FR | 51.583824 | -2.971935 | 332755 | 187666 | ST327876 | Yes |
| NP19 0FS | 51.582842 | -2.973242 | 332663 | 187558 | ST326875 | Yes |
| NP19 0FT | 51.583161 | -2.971632 | 332775 | 187592 | ST327875 | Yes |
| NP19 0FU | 51.58327 | -2.970336 | 332865 | 187603 | ST328876 | Yes |
| NP19 0FW | 51.582285 | -2.972104 | 332741 | 187495 | ST327874 | Yes |
| NP19 0FX | 51.582111 | -2.971408 | 332789 | 187475 | ST327874 | Yes |
| NP19 0FY | 51.582821 | -2.971408 | 332790 | 187554 | ST327875 | Yes |
| NP19 0FZ | 51.582605 | -2.971361 | 332793 | 187530 | ST327875 | Yes |
| NP19 0GA | 51.582455 | -2.974331 | 332587 | 187516 | ST325875 | Yes |
| NP19 0GB | 51.582627 | -2.970914 | 332824 | 187532 | ST328875 | Yes |
| NP19 0GD | 51.58376 | -2.965511 | 333200 | 187653 | ST331876 | Yes |
| NP19 0GE | 51.583837 | -2.977896 | 332342 | 187673 | ST323876 | Yes |
| NP19 0GF | 51.583954 | -2.964894 | 333243 | 187674 | ST332876 | Yes |
| NP19 0GG | 51.58202 | -2.9736 | 332637 | 187467 | ST326874 | Yes |
| NP19 0GH | 51.581286 | -2.974349 | 332584 | 187386 | ST325873 | Yes |
| NP19 0GJ | 51.581591 | -2.97437 | 332583 | 187420 | ST325874 | Yes |
| NP19 0GL | 51.580811 | -2.975277 | 332519 | 187334 | ST325873 | No |
| NP19 0GN | 51.581568 | -2.972854 | 332688 | 187416 | ST326874 | Yes |
| NP19 0GP | 51.580236 | -2.970848 | 332825 | 187266 | ST328872 | Yes |
| NP19 0GQ | 51.582264 | -2.969116 | 332948 | 187490 | ST329874 | Yes |
| NP19 0GR | 51.581749 | -2.970563 | 332847 | 187434 | ST328874 | Yes |
| NP19 0GS | 51.581137 | -2.969583 | 332914 | 187365 | ST329873 | Yes |
| NP19 0GT | 51.580681 | -2.969184 | 332941 | 187314 | ST329873 | Yes |
| NP19 0GU | 51.580243 | -2.968871 | 332962 | 187265 | ST329872 | Yes |
| NP19 0GW | 51.580944 | -2.967833 | 333035 | 187342 | ST330873 | Yes |
| NP19 0GX | 51.580101 | -2.968637 | 332978 | 187249 | ST329872 | Yes |
| NP19 0GY | 51.580546 | -2.967088 | 333086 | 187297 | ST330872 | Yes |
| NP19 0GZ | 51.580842 | -2.966084 | 333156 | 187329 | ST331873 | Yes |
| NP19 0HA | 51.580561 | -2.965284 | 333211 | 187297 | ST332872 | Yes |
| NP19 0HB | 51.579691 | -2.968282 | 333002 | 187203 | ST330872 | Yes |
| NP19 0HD | 51.580117 | -2.966718 | 333111 | 187249 | ST331872 | Yes |
| NP19 0HE | 51.579566 | -2.969246 | 332935 | 187190 | ST329871 | Yes |
| NP19 0HF | 51.58783 | -2.97778 | 332356 | 188117 | ST323881 | Yes |
| NP19 0HG | 51.582918 | -2.969433 | 332927 | 187563 | ST329875 | Yes |
| NP19 0HH | 51.581115 | -2.96456 | 333262 | 187358 | ST332873 | Yes |
| NP19 0HJ | 51.58234 | -2.964268 | 333284 | 187494 | ST332874 | Yes |
| NP19 0HL | 51.580922 | -2.965075 | 333226 | 187337 | ST332873 | Yes |
| NP19 0HN | 51.583428 | -2.968621 | 332984 | 187619 | ST329876 | Yes |
| NP19 0HP | 51.582706 | -2.967884 | 333034 | 187538 | ST330875 | Yes |
| NP19 0HQ | 51.583711 | -2.968166 | 333016 | 187650 | ST330876 | Yes |
| NP19 0HR | 51.583709 | -2.967271 | 333078 | 187649 | ST330876 | Yes |
| NP19 0HS | 51.582704 | -2.965965 | 333167 | 187536 | ST331875 | Yes |
| NP19 0HT | 51.582663 | -2.964376 | 333277 | 187530 | ST332875 | Yes |
| NP19 0HU | 51.581971 | -2.966527 | 333127 | 187455 | ST331874 | Yes |
| NP19 0HW | 51.581864 | -2.965355 | 333208 | 187442 | ST332874 | Yes |
| NP19 0HX | 51.581696 | -2.96502 | 333231 | 187423 | ST332874 | Yes |
| NP19 0HY | 51.583534 | -2.963485 | 333340 | 187626 | ST333876 | Yes |
| NP19 0HZ | 51.584045 | -2.963655 | 333329 | 187683 | ST333876 | Yes |
| NP19 0JA | 51.583256 | -2.962282 | 333423 | 187594 | ST334875 | Yes |
| NP19 0JB | 51.582786 | -2.961507 | 333476 | 187541 | ST334875 | Yes |
| NP19 0JD | 51.582439 | -2.96212 | 333433 | 187503 | ST334875 | Yes |
| NP19 0JE | 51.581893 | -2.961791 | 333455 | 187442 | ST334874 | Yes |
| NP19 0JF | 51.582555 | -2.961055 | 333507 | 187515 | ST335875 | Yes |
| NP19 0JG | 51.582338 | -2.960213 | 333565 | 187490 | ST335874 | Yes |
| NP19 0JH | 51.581566 | -2.95998 | 333580 | 187404 | ST335874 | Yes |
| NP19 0JJ | 51.581046 | -2.96199 | 333440 | 187348 | ST334873 | Yes |
| NP19 0JL | 51.581116 | -2.962265 | 333421 | 187356 | ST334873 | Yes |