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? |
|---|---|---|---|---|---|---|
| NP20 7DZ | 51.610902 | -3.029516 | 328807 | 190732 | ST288907 | Yes |
| NP20 7EA | 51.611883 | -3.025205 | 329108 | 190837 | ST291908 | Yes |
| NP20 7EB | 51.611737 | -3.025447 | 329091 | 190821 | ST290908 | Yes |
| NP20 7ED | 51.611319 | -3.023936 | 329195 | 190773 | ST291907 | Yes |
| NP20 7EE | 51.612898 | -3.023322 | 329240 | 190948 | ST292909 | Yes |
| NP20 7EF | 51.612996 | -3.024479 | 329160 | 190960 | ST291909 | Yes |
| NP20 7EG | 51.611712 | -3.026299 | 329032 | 190819 | ST290908 | Yes |
| NP20 7EH | 51.613678 | -3.026632 | 329012 | 191038 | ST290910 | Yes |
| NP20 7EJ | 51.613365 | -3.024415 | 329165 | 191001 | ST291910 | Yes |
| NP20 7EL | 51.613137 | -3.026793 | 329000 | 190978 | ST289909 | Yes |
| NP20 7EN | 51.61339 | -3.02664 | 329011 | 191006 | ST290910 | Yes |
| NP20 7EP | 51.612123 | -3.032749 | 328586 | 190871 | ST285908 | Yes |
| NP20 7EQ | 51.609198 | -3.019715 | 329484 | 190533 | ST294905 | Yes |
| NP20 7ER | 51.608151 | -3.018074 | 329596 | 190415 | ST295904 | Yes |
| NP20 7GA | 51.614172 | -3.027784 | 328933 | 191094 | ST289910 | Yes |
| NP20 7GB | 51.605339 | -3.017736 | 329615 | 190102 | ST296901 | Yes |
| NP20 7GG | 51.606632 | -3.016957 | 329671 | 190245 | ST296902 | Yes |
| NP20 7GH | 51.605784 | -3.018353 | 329573 | 190152 | ST295901 | Yes |
| NP20 7GL | 51.605983 | -3.017087 | 329661 | 190173 | ST296901 | Yes |
| NP20 7GN | 51.607215 | -3.018125 | 329591 | 190311 | ST295903 | Yes |
| NP20 7GU | 51.607701 | -3.018107 | 329593 | 190365 | ST295903 | Yes |
| NP20 7HL | 51.6069 | -3.02645 | 329014 | 190284 | ST290902 | Yes |
| NP20 7LA | 51.606868 | -3.034146 | 328481 | 190288 | ST284902 | Yes |
| NP20 7LN | 51.611592 | -3.021458 | 329367 | 190801 | ST293908 | Yes |
| NP20 7LP | 51.610665 | -3.019545 | 329498 | 190696 | ST294906 | Yes |
| NP20 7LQ | 51.612749 | -3.031088 | 328702 | 190939 | ST287909 | Yes |
| NP20 7LX | 51.609653 | -3.017977 | 329605 | 190582 | ST296905 | Yes |
| NP20 7LY | 51.609792 | -3.018601 | 329562 | 190598 | ST295905 | Yes |
| NP20 7RA | 51.613538 | -3.021083 | 329396 | 191017 | ST293910 | Yes |
| NP20 7RB | 51.613995 | -3.020212 | 329457 | 191067 | ST294910 | Yes |
| NP20 7RD | 51.614376 | -3.022893 | 329272 | 191112 | ST292911 | Yes |
| NP20 7RP | 51.608089 | -3.027286 | 328958 | 190417 | ST289904 | Yes |
| NP20 7RQ | 51.607793 | -3.025156 | 329105 | 190382 | ST291903 | Yes |
| NP20 7RR | 51.607462 | -3.025914 | 329052 | 190346 | ST290903 | Yes |
| NP20 7RS | 51.607472 | -3.026882 | 328985 | 190348 | ST289903 | Yes |
| NP20 7RT | 51.607412 | -3.028585 | 328867 | 190343 | ST288903 | Yes |
| NP20 7RU | 51.607187 | -3.029634 | 328794 | 190319 | ST287903 | Yes |
| NP20 7RW | 51.606706 | -3.029161 | 328826 | 190265 | ST288902 | Yes |
| NP20 7RX | 51.606418 | -3.032201 | 328615 | 190236 | ST286902 | Yes |
| NP20 7RY | 51.606945 | -3.032574 | 328590 | 190295 | ST285902 | Yes |
| NP20 7RZ | 51.606184 | -3.034319 | 328467 | 190212 | ST284902 | Yes |
| NP20 7SA | 51.606692 | -3.034734 | 328440 | 190269 | ST284902 | Yes |
| NP20 7SB | 51.607581 | -3.032834 | 328573 | 190366 | ST285903 | Yes |
| NP20 7SD | 51.606437 | -3.035104 | 328414 | 190241 | ST284902 | Yes |
| NP20 7SE | 51.606697 | -3.035283 | 328402 | 190270 | ST284902 | Yes |
| NP20 7SF | 51.606736 | -3.035891 | 328360 | 190275 | ST283902 | Yes |
| NP20 7SG | 51.607373 | -3.036107 | 328346 | 190346 | ST283903 | Yes |
| NP20 7SH | 51.607028 | -3.036504 | 328318 | 190308 | ST283903 | Yes |
| NP20 7SJ | 51.607567 | -3.036531 | 328316 | 190368 | ST283903 | Yes |
| NP20 7SL | 51.607469 | -3.034391 | 328465 | 190355 | ST284903 | Yes |
| NP20 7SN | 51.608175 | -3.033844 | 328504 | 190433 | ST285904 | Yes |
| NP20 7SP | 51.60814 | -3.034767 | 328440 | 190430 | ST284904 | Yes |
| NP20 7SQ | 51.60886 | -3.034697 | 328446 | 190510 | ST284905 | Yes |
| NP20 7SR | 51.607677 | -3.035233 | 328407 | 190379 | ST284903 | Yes |
| NP20 7SS | 51.609311 | -3.034534 | 328458 | 190560 | ST284905 | Yes |
| NP20 7ST | 51.610272 | -3.03265 | 328589 | 190665 | ST285906 | Yes |
| NP20 7SU | 51.609101 | -3.035844 | 328366 | 190538 | ST283905 | Yes |
| NP20 7SW | 51.610365 | -3.035367 | 328402 | 190678 | ST284906 | Yes |
| NP20 7SX | 51.608271 | -3.036157 | 328344 | 190446 | ST283904 | Yes |
| NP20 7SY | 51.609205 | -3.036395 | 328328 | 190550 | ST283905 | Yes |
| NP20 7SZ | 51.610457 | -3.036048 | 328354 | 190689 | ST283906 | Yes |
| NP20 7TA | 51.610828 | -3.036822 | 328301 | 190731 | ST283907 | Yes |
| NP20 7TB | 51.611522 | -3.035668 | 328382 | 190807 | ST283908 | Yes |
| NP20 7TD | 51.61262 | -3.028385 | 328889 | 190922 | ST288909 | Yes |
| NP20 7TH | 51.611856 | -3.027284 | 328964 | 190836 | ST289908 | Yes |
| NP20 7TL | 51.611425 | -3.028314 | 328892 | 190789 | ST288907 | Yes |
| NP20 7TN | 51.612047 | -3.029094 | 328839 | 190859 | ST288908 | Yes |
| NP20 7TP | 51.609489 | -3.022407 | 329298 | 190568 | ST292905 | Yes |
| NP20 7TQ | 51.609059 | -3.023235 | 329240 | 190521 | ST292905 | Yes |
| NP20 7TR | 51.610154 | -3.024502 | 329154 | 190644 | ST291906 | Yes |
| NP20 7TS | 51.610287 | -3.026743 | 328999 | 190661 | ST289906 | Yes |
| NP20 7TT | 51.609936 | -3.028887 | 328850 | 190624 | ST288906 | Yes |
| NP20 7TU | 51.609603 | -3.027941 | 328915 | 190586 | ST289905 | Yes |
| NP20 7TW | 51.609518 | -3.029383 | 328815 | 190578 | ST288905 | Yes |
| NP20 7TX | 51.609702 | -3.026817 | 328993 | 190596 | ST289905 | Yes |
| NP20 7TY | 51.609354 | -3.026506 | 329014 | 190557 | ST290905 | Yes |
| NP20 7TZ | 51.609232 | -3.028135 | 328901 | 190545 | ST289905 | Yes |
| NP20 7UA | 51.60836 | -3.029155 | 328829 | 190449 | ST288904 | Yes |
| NP20 7UB | 51.607872 | -3.030415 | 328740 | 190396 | ST287903 | Yes |
| NP20 7UD | 51.608306 | -3.025023 | 329115 | 190439 | ST291904 | Yes |
| NP20 7UE | 51.608402 | -3.026369 | 329022 | 190451 | ST290904 | Yes |
| NP20 7UF | 51.608365 | -3.027581 | 328938 | 190448 | ST289904 | Yes |
| NP20 7UG | 51.607744 | -3.029733 | 328788 | 190381 | ST287903 | Yes |
| NP20 7UH | 51.612493 | -3.021247 | 329383 | 190901 | ST293909 | Yes |
| NP20 7UJ | 51.613299 | -3.02271 | 329283 | 190992 | ST292909 | Yes |
| NP20 7UL | 51.608743 | -3.025423 | 329088 | 190488 | ST290904 | Yes |
| NP20 7UN | 51.608762 | -3.026434 | 329018 | 190491 | ST290904 | Yes |
| NP20 7UP | 51.608558 | -3.028163 | 328898 | 190470 | ST288904 | Yes |
| NP20 7WY | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 7WZ | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 7XA | 51.61395 | -3.032517 | 328604 | 191074 | ST286910 | Yes |
| NP20 7XB | 51.614276 | -3.033362 | 328546 | 191111 | ST285911 | Yes |
| NP20 7XD | 51.613795 | -3.033813 | 328515 | 191058 | ST285910 | Yes |
| NP20 7XE | 51.614905 | -3.033333 | 328549 | 191181 | ST285911 | Yes |
| NP20 7XF | 51.614492 | -3.034334 | 328480 | 191136 | ST284911 | Yes |
| NP20 7XG | 51.613478 | -3.03512 | 328424 | 191024 | ST284910 | Yes |
| NP20 7XH | 51.608523 | -3.037231 | 328270 | 190475 | ST282904 | Yes |
| NP20 7XJ | 51.60996 | -3.037351 | 328263 | 190635 | ST282906 | Yes |
| NP20 7XL | 51.609558 | -3.038121 | 328210 | 190591 | ST282905 | Yes |
| NP20 7XN | 51.609276 | -3.038505 | 328182 | 190560 | ST281905 | Yes |
| NP20 7XP | 51.611855 | -3.036657 | 328315 | 190845 | ST283908 | Yes |
| NP20 7XQ | 51.61195 | -3.039057 | 328149 | 190858 | ST281908 | Yes |
| NP20 7XR | 51.612036 | -3.037557 | 328253 | 190866 | ST282908 | Yes |
| NP20 7XS | 51.612254 | -3.036233 | 328345 | 190889 | ST283908 | Yes |
| NP20 7XT | 51.61213 | -3.038108 | 328214 | 190877 | ST282908 | Yes |
| NP20 7XU | 51.612765 | -3.036404 | 328333 | 190946 | ST283909 | Yes |
| NP20 7XW | 51.611029 | -3.037563 | 328250 | 190754 | ST282907 | Yes |
| NP20 7XX | 51.613026 | -3.034373 | 328475 | 190973 | ST284909 | Yes |
| NP20 7XY | 51.612613 | -3.034263 | 328481 | 190927 | ST284909 | Yes |
| NP20 7XZ | 51.61234 | -3.034646 | 328455 | 190897 | ST284908 | Yes |
| NP20 7YA | 51.608942 | -3.018106 | 329595 | 190503 | ST295905 | Yes |
| NP20 7YB | 51.606884 | -3.014868 | 329816 | 190271 | ST298902 | Yes |
| NP20 7YD | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 7YE | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 7YF | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 7YG | 51.610148 | -3.028271 | 328893 | 190647 | ST288906 | No |
| NP20 7YP | 51.610148 | -3.028271 | 328893 | 190647 | ST288906 | No |
| NP20 7YQ | 51.610902 | -3.029472 | 328811 | 190732 | ST288907 | No |
| NP20 7YU | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 7YW | 51.610148 | -3.028271 | 328893 | 190647 | ST288906 | No |
| NP20 7ZB | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 7ZR | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 7ZX | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 9AA | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 9AB | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 9AD | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 9AE | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 9AF | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 9AG | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 9AH | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 9AJ | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 9AL | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 9AN | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 9AP | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 9AQ | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 9AR | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | Yes |
| NP20 9AS | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 9AT | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 9AU | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 9AW | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 9AX | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 9AY | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 9AZ | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 9BA | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 9BB | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9EW | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | Yes |
| NP20 9FB | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 9FD | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9FE | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 9FF | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 9FG | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9FH | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 9FJ | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9FL | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 9FN | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9FP | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 9FQ | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 9FR | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 9FS | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 9FT | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 9FU | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9FW | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 9FX | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 9FY | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 9FZ | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9GA | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 9GB | 51.59136 | -2.997459 | 330998 | 188528 | ST309885 | No |
| NP20 9GD | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 9GE | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 9GF | 51.59136 | -2.997459 | 330998 | 188528 | ST309885 | No |
| NP20 9GG | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 9GH | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 9GJ | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 9GL | 51.59136 | -2.997459 | 330998 | 188528 | ST309885 | No |
| NP20 9GN | 51.588654 | -3.005815 | 330415 | 188235 | ST304882 | No |
| NP20 9GP | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 9GQ | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 9GR | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 9GS | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 9GT | 51.59136 | -2.997459 | 330998 | 188528 | ST309885 | No |
| NP20 9GU | 51.59136 | -2.997459 | 330998 | 188528 | ST309885 | No |
| NP20 9GW | 51.59136 | -2.997459 | 330998 | 188528 | ST309885 | No |
| NP20 9GX | 51.59136 | -2.997459 | 330998 | 188528 | ST309885 | No |
| NP20 9GY | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9GZ | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9HA | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9HB | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 9HD | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 9HE | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 9HF | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 9HG | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 9HH | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 9HJ | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 9HL | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 9HN | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 9HP | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | Yes |
| NP20 9HQ | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 9HR | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 9HS | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | Yes |
| NP20 9HT | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |