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 9HU | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 9HW | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | Yes |
| NP20 9HX | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 9HY | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 9HZ | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | Yes |
| NP20 9JA | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 9JB | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 9JD | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 9JE | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 9JF | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 9JG | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 9JH | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 9JJ | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9JL | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9JN | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9JP | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 9JQ | 51.59136 | -2.997459 | 330998 | 188528 | ST309885 | No |
| NP20 9JR | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 9JS | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 9JT | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 9JU | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9JW | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 9JX | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 9JY | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 9JZ | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 9LA | 51.59136 | -2.997459 | 330998 | 188528 | ST309885 | No |
| NP20 9LB | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 9LD | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 9LE | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | Yes |
| NP20 9LF | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9LG | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 9LH | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 9LJ | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9LL | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9LN | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9LP | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | Yes |
| NP20 9LQ | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | Yes |
| NP20 9LR | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | Yes |
| NP20 9LS | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9LT | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9LU | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | Yes |
| NP20 9LW | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | Yes |
| NP20 9LX | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | Yes |
| NP20 9LY | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9LZ | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9NA | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | Yes |
| NP20 9NB | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9ND | 51.59136 | -2.997459 | 330998 | 188528 | ST309885 | No |
| NP20 9NE | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9NF | 51.59136 | -2.997459 | 330998 | 188528 | ST309885 | No |
| NP20 9NG | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9NH | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | Yes |
| NP20 9NJ | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9NL | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9NN | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9NP | 51.59136 | -2.997459 | 330998 | 188528 | ST309885 | No |
| NP20 9NQ | 51.59136 | -2.997459 | 330998 | 188528 | ST309885 | No |
| NP20 9NR | 51.59136 | -2.997459 | 330998 | 188528 | ST309885 | No |
| NP20 9NS | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9NT | 51.59136 | -2.997459 | 330998 | 188528 | ST309885 | No |
| NP20 9NU | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9NW | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9NX | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9NY | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | Yes |
| NP20 9NZ | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9PA | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9PB | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9PD | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9PE | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9PF | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | Yes |
| NP20 9PG | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9PH | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9PJ | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9PL | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9PN | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9PP | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | Yes |
| NP20 9PQ | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9PR | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9PS | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9PT | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9PU | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9PW | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9PX | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9PY | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9QA | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9QB | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | Yes |
| NP20 9QD | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9QE | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9QF | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9QG | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9QH | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9QJ | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9QL | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9QN | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9QP | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9QQ | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9QS | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9QT | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9QU | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9QW | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9QX | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9QY | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | Yes |
| NP20 9QZ | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9RA | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | Yes |
| NP20 9RB | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9RD | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9RE | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9RF | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9RG | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9RH | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9RJ | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9RL | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | Yes |
| NP20 9RN | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | Yes |
| NP20 9RP | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9RQ | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9RR | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9RS | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9RT | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9RU | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9RW | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9RX | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9RY | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9RZ | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9SA | 51.588761 | -3.005962 | 330405 | 188247 | ST304882 | Yes |
| NP20 9SB | 51.588654 | -3.005815 | 330415 | 188235 | ST304882 | Yes |
| NP20 9SD | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | Yes |
| NP20 9SE | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9SF | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9SG | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9SH | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9SJ | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9SL | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | Yes |
| NP20 9SN | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9SP | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9SQ | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9SR | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9SS | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9ST | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | Yes |
| NP20 9SU | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9SW | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | Yes |
| NP20 9SX | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9SY | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9SZ | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9TA | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9TB | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9TE | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | No |
| NP20 9TF | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | Yes |
| NP20 9TG | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | Yes |
| NP20 9TH | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | Yes |
| NP20 9TJ | 51.591274 | -2.997053 | 331026 | 188518 | ST310885 | Yes |
| NP20 9WZ | 51.590845 | -2.99778 | 330975 | 188471 | ST309884 | No |
| NP20 9ZZ | 51.588654 | -3.005815 | 330415 | 188235 | ST304882 | Yes |
| NP22 3AA | 51.785025 | -3.280181 | 311790 | 210372 | SO117103 | Yes |
| NP22 3AB | 51.781541 | -3.284707 | 311471 | 209990 | SO114099 | Yes |
| NP22 3AD | 51.784215 | -3.277737 | 311957 | 210279 | SO119102 | Yes |
| NP22 3AE | 51.781975 | -3.285285 | 311432 | 210039 | SO114100 | Yes |
| NP22 3AF | 51.782012 | -3.291723 | 310988 | 210051 | SO109100 | Yes |
| NP22 3AG | 51.78412 | -3.278228 | 311923 | 210269 | SO119102 | Yes |
| NP22 3AH | 51.766799 | -3.237321 | 314712 | 208293 | SO147082 | Yes |
| NP22 3AJ | 51.785477 | -3.275787 | 312094 | 210417 | SO120104 | Yes |
| NP22 3AL | 51.787331 | -3.262355 | 313024 | 210607 | SO130106 | Yes |
| NP22 3AN | 51.773552 | -3.247506 | 314022 | 209057 | SO140090 | Yes |
| NP22 3AP | 51.784529 | -3.275383 | 312120 | 210311 | SO121103 | Yes |
| NP22 3AQ | 51.78415 | -3.277185 | 311995 | 210271 | SO119102 | Yes |
| NP22 3AR | 51.785074 | -3.275674 | 312101 | 210372 | SO121103 | Yes |
| NP22 3AS | 51.785738 | -3.262499 | 313011 | 210430 | SO130104 | Yes |
| NP22 3AU | 51.785445 | -3.276293 | 312059 | 210414 | SO120104 | Yes |
| NP22 3AW | 51.784462 | -3.275744 | 312095 | 210304 | SO120103 | Yes |
| NP22 3AX | 51.787308 | -3.281058 | 311734 | 210627 | SO117106 | Yes |
| NP22 3AY | 51.785357 | -3.269433 | 312532 | 210396 | SO125103 | Yes |
| NP22 3AZ | 51.784766 | -3.276738 | 312027 | 210339 | SO120103 | Yes |
| NP22 3BA | 51.784709 | -3.262065 | 313039 | 210315 | SO130103 | Yes |
| NP22 3BB | 51.789894 | -3.267284 | 312689 | 210898 | SO126108 | Yes |
| NP22 3BD | 51.785542 | -3.264799 | 312852 | 210411 | SO128104 | Yes |
| NP22 3BE | 51.786707 | -3.265238 | 312824 | 210541 | SO128105 | Yes |
| NP22 3BG | 51.781411 | -3.285892 | 311389 | 209977 | SO113099 | Yes |
| NP22 3BH | 51.762991 | -3.248781 | 313914 | 207883 | SO139078 | Yes |
| NP22 3BJ | 51.77337 | -3.250328 | 313827 | 209040 | SO138090 | Yes |
| NP22 3BL | 51.784958 | -3.263159 | 312964 | 210344 | SO129103 | Yes |
| NP22 3BN | 51.785261 | -3.264226 | 312891 | 210379 | SO128103 | Yes |
| NP22 3BP | 51.790805 | -3.267092 | 312704 | 210999 | SO127109 | Yes |
| NP22 3BQ | 51.758921 | -3.259434 | 313171 | 207443 | SO131074 | Yes |
| NP22 3DA | 51.777933 | -3.243931 | 314277 | 209540 | SO142095 | Yes |
| NP22 3DB | 51.77666 | -3.244447 | 314239 | 209399 | SO142093 | Yes |
| NP22 3DD | 51.776816 | -3.245045 | 314198 | 209417 | SO141094 | Yes |
| NP22 3DE | 51.771957 | -3.246187 | 314110 | 208878 | SO141088 | Yes |
| NP22 3DF | 51.772134 | -3.246482 | 314090 | 208898 | SO140088 | Yes |
| NP22 3DG | 51.772424 | -3.246287 | 314104 | 208930 | SO141089 | Yes |
| NP22 3DH | 51.774148 | -3.246508 | 314092 | 209122 | SO140091 | Yes |
| NP22 3DJ | 51.775121 | -3.24626 | 314111 | 209230 | SO141092 | Yes |
| NP22 3DN | 51.774332 | -3.246093 | 314121 | 209142 | SO141091 | Yes |
| NP22 3DP | 51.776843 | -3.245843 | 314143 | 209421 | SO141094 | Yes |
| NP22 3DQ | 51.772042 | -3.245842 | 314134 | 208887 | SO141088 | Yes |
| NP22 3DR | 51.77834 | -3.245406 | 314176 | 209587 | SO141095 | Yes |
| NP22 3DS | 51.77977 | -3.245373 | 314181 | 209746 | SO141097 | Yes |
| NP22 3DT | 51.778994 | -3.24483 | 314217 | 209659 | SO142096 | Yes |
| NP22 3DU | 51.777472 | -3.244179 | 314259 | 209489 | SO142094 | Yes |
| NP22 3DW | 51.773592 | -3.246305 | 314105 | 209060 | SO141090 | Yes |
| NP22 3DX | 51.77713 | -3.24588 | 314141 | 209453 | SO141094 | Yes |
| NP22 3EA | 51.777463 | -3.244179 | 314259 | 209488 | SO142094 | No |