This page provides postcode data for the Hertfordshire English ceremonial county. Hertfordshire contains approximately 453,813 households with a population of about 1,116,077 (2011 census)
| Postcode | Latitude | Longitude | Easting | Northing | Grid reference | Active? |
|---|---|---|---|---|---|---|
| HP4 9EE | 51.762237 | -0.569075 | 498851 | 208030 | SP988080 | No |
| HP4 9EF | 51.762237 | -0.569075 | 498851 | 208030 | SP988080 | No |
| HP4 9EG | 51.762241 | -0.569452 | 498825 | 208030 | SP988080 | No |
| HP4 9EH | 51.762241 | -0.569452 | 498825 | 208030 | SP988080 | No |
| HP4 9EJ | 51.762241 | -0.569452 | 498825 | 208030 | SP988080 | No |
| HP4 9EL | 51.762241 | -0.569452 | 498825 | 208030 | SP988080 | No |
| HP4 9EN | 51.762241 | -0.569452 | 498825 | 208030 | SP988080 | No |
| HP4 9EP | 51.762241 | -0.569452 | 498825 | 208030 | SP988080 | Yes |
| HP4 9EQ | 51.762241 | -0.569452 | 498825 | 208030 | SP988080 | No |
| HP4 9ER | 51.762241 | -0.569452 | 498825 | 208030 | SP988080 | No |
| HP4 9ES | 51.762241 | -0.569452 | 498825 | 208030 | SP988080 | Yes |
| HP4 9ET | 51.762241 | -0.569452 | 498825 | 208030 | SP988080 | No |
| HP4 9EU | 51.762241 | -0.569452 | 498825 | 208030 | SP988080 | No |
| HP4 9EW | 51.762241 | -0.569452 | 498825 | 208030 | SP988080 | No |
| HP4 9EX | 51.762241 | -0.569452 | 498825 | 208030 | SP988080 | No |
| HP4 9EY | 51.762241 | -0.569452 | 498825 | 208030 | SP988080 | No |
| HP4 9EZ | 51.762241 | -0.569452 | 498825 | 208030 | SP988080 | No |
| HP4 9FA | 51.762241 | -0.569452 | 498825 | 208030 | SP988080 | No |
| HP4 9FB | 51.762241 | -0.569452 | 498825 | 208030 | SP988080 | No |
| HP4 9FD | 51.762241 | -0.569452 | 498825 | 208030 | SP988080 | Yes |
| HP4 9FE | 51.762241 | -0.569452 | 498825 | 208030 | SP988080 | Yes |
| HP4 9FF | 51.762241 | -0.569452 | 498825 | 208030 | SP988080 | No |
| HP4 9FG | 51.762241 | -0.569452 | 498825 | 208030 | SP988080 | No |
| HP4 9FH | 51.762241 | -0.569452 | 498825 | 208030 | SP988080 | No |
| HP4 9FJ | 51.762241 | -0.569452 | 498825 | 208030 | SP988080 | No |
| HP4 9FL | 51.762241 | -0.569452 | 498825 | 208030 | SP988080 | Yes |
| HP4 9FN | 51.762241 | -0.569452 | 498825 | 208030 | SP988080 | Yes |
| HP4 9FP | 51.762241 | -0.569452 | 498825 | 208030 | SP988080 | Yes |
| HP4 9FQ | 51.762241 | -0.569452 | 498825 | 208030 | SP988080 | Yes |
| HP5 1FF | 51.690368 | -0.531572 | 501600 | 200089 | TL015000 | Yes |
| HP5 1XB | 51.685817 | -0.537289 | 501215 | 199575 | TQ012995 | Yes |
| HP8 4BT | 51.633164 | -0.534808 | 501503 | 193722 | TQ015937 | Yes |
| LU1 4DB | 51.847515 | -0.437641 | 507718 | 217700 | TL077176 | Yes |
| LU1 4LH | 51.843188 | -0.424755 | 508616 | 217238 | TL086172 | Yes |
| LU1 4LQ | 51.83856 | -0.435062 | 507917 | 216708 | TL079167 | Yes |
| LU2 8BY | 51.896367 | -0.369411 | 512296 | 223236 | TL122232 | Yes |
| LU2 8EG | 51.921433 | -0.371192 | 512111 | 226021 | TL121260 | Yes |
| LU2 8LA | 51.905609 | -0.379717 | 511564 | 224248 | TL115242 | Yes |
| LU2 8LB | 51.903214 | -0.373669 | 511986 | 223991 | TL119239 | Yes |
| LU2 8LD | 51.909123 | -0.377642 | 511698 | 224642 | TL116246 | Yes |
| LU2 8LE | 51.910325 | -0.374183 | 511933 | 224781 | TL119247 | Yes |
| LU2 8LF | 51.91491 | -0.380036 | 511519 | 225282 | TL115252 | Yes |
| LU2 8LG | 51.912739 | -0.363511 | 512661 | 225066 | TL126250 | No |
| LU2 8LH | 51.922233 | -0.372457 | 512022 | 226108 | TL120261 | Yes |
| LU2 8LJ | 51.921883 | -0.371888 | 512062 | 226070 | TL120260 | Yes |
| LU2 8LL | 51.922068 | -0.372259 | 512036 | 226090 | TL120260 | Yes |
| LU2 8LN | 51.925788 | -0.375935 | 511774 | 226498 | TL117264 | Yes |
| LU2 8LP | 51.927301 | -0.374847 | 511845 | 226668 | TL118266 | Yes |
| LU2 8LQ | 51.920389 | -0.370473 | 512163 | 225906 | TL121259 | Yes |
| LU2 8LR | 51.92793 | -0.374766 | 511849 | 226738 | TL118267 | Yes |
| LU2 8LS | 51.929161 | -0.376031 | 511759 | 226873 | TL117268 | Yes |
| LU2 8LT | 51.928875 | -0.377481 | 511660 | 226839 | TL116268 | Yes |
| LU2 8LU | 51.931616 | -0.379258 | 511531 | 227141 | TL115271 | Yes |
| LU2 8LW | 51.92709 | -0.375146 | 511825 | 226644 | TL118266 | Yes |
| LU2 8LX | 51.932152 | -0.379035 | 511545 | 227201 | TL115272 | Yes |
| LU2 8LY | 51.933149 | -0.379581 | 511505 | 227311 | TL115273 | Yes |
| LU2 8LZ | 51.935006 | -0.3819 | 511341 | 227514 | TL113275 | Yes |
| LU2 8NA | 51.935653 | -0.383142 | 511254 | 227584 | TL112275 | Yes |
| LU2 8NB | 51.9362 | -0.390279 | 510762 | 227634 | TL107276 | Yes |
| LU2 8ND | 51.940991 | -0.397353 | 510264 | 228156 | TL102281 | Yes |
| LU2 8NH | 51.913466 | -0.355008 | 513244 | 225160 | TL132251 | Yes |
| LU2 8NJ | 51.909785 | -0.353486 | 513358 | 224753 | TL133247 | Yes |
| LU2 8NL | 51.92086 | -0.370703 | 512146 | 225958 | TL121259 | Yes |
| LU2 8NN | 51.907441 | -0.376962 | 511749 | 224456 | TL117244 | Yes |
| LU2 8NQ | 51.929966 | -0.362097 | 512715 | 226984 | TL127269 | Yes |
| LU2 8NS | 51.922425 | -0.372043 | 512050 | 226130 | TL120261 | Yes |
| LU2 8NW | 51.93568 | -0.383185 | 511251 | 227587 | TL112275 | No |
| LU2 8NX | 51.889051 | -0.354824 | 513318 | 222445 | TL133224 | Yes |
| LU2 8NY | 51.888561 | -0.351965 | 513516 | 222395 | TL135223 | Yes |
| LU2 8NZ | 51.887995 | -0.350707 | 513604 | 222334 | TL136223 | Yes |
| LU2 8PA | 51.884485 | -0.349847 | 513672 | 221945 | TL136219 | Yes |
| LU2 8PB | 51.881465 | -0.348592 | 513766 | 221611 | TL137216 | Yes |
| LU2 8PD | 51.861514 | -0.342991 | 514202 | 219401 | TL142194 | No |
| LU2 8PF | 51.861663 | -0.342041 | 514267 | 219419 | TL142194 | Yes |
| LU2 8PG | 51.865556 | -0.333097 | 514873 | 219866 | TL148198 | Yes |
| LU2 8PH | 51.867516 | -0.335029 | 514735 | 220081 | TL147200 | Yes |
| LU2 8PJ | 51.870712 | -0.336596 | 514619 | 220434 | TL146204 | Yes |
| LU2 8PL | 51.874236 | -0.324467 | 515445 | 220845 | TL154208 | Yes |
| LU2 8PN | 51.870923 | -0.340059 | 514380 | 220452 | TL143204 | Yes |
| LU2 8PP | 51.889229 | -0.342539 | 514163 | 222484 | TL141224 | Yes |
| LU2 8PQ | 51.862634 | -0.322399 | 515617 | 219558 | TL156195 | Yes |
| LU2 8PR | 51.890354 | -0.347743 | 513802 | 222601 | TL138226 | No |
| LU2 8PS | 51.894721 | -0.350069 | 513631 | 223083 | TL136230 | Yes |
| LU2 8PT | 51.896485 | -0.348274 | 513750 | 223282 | TL137232 | Yes |
| LU2 8PU | 51.895858 | -0.351001 | 513564 | 223208 | TL135232 | Yes |
| LU2 8PW | 51.873668 | -0.340874 | 514317 | 220756 | TL143207 | Yes |
| LU2 8PX | 51.896816 | -0.35646 | 513186 | 223306 | TL131233 | Yes |
| LU2 8PY | 51.899181 | -0.364862 | 512602 | 223556 | TL126235 | Yes |
| LU2 8PZ | 51.896987 | -0.366816 | 512473 | 223309 | TL124233 | Yes |
| LU2 8QA | 51.896688 | -0.3686 | 512351 | 223273 | TL123232 | Yes |
| LU2 8QB | 51.89728 | -0.367881 | 512399 | 223340 | TL123233 | Yes |
| LU2 8QD | 51.899921 | -0.367669 | 512407 | 223634 | TL124236 | Yes |
| LU2 8QE | 51.901714 | -0.367299 | 512428 | 223834 | TL124238 | Yes |
| LU2 8QF | 51.90257 | -0.367399 | 512419 | 223929 | TL124239 | Yes |
| LU2 8QG | 51.903676 | -0.367388 | 512417 | 224052 | TL124240 | Yes |
| LU2 9PP | 51.852227 | -0.338627 | 514526 | 218375 | TL145183 | Yes |
| LU2 9PR | 51.858446 | -0.340315 | 514394 | 219064 | TL143190 | Yes |
| LU2 9PT | 51.840822 | -0.349905 | 513778 | 217089 | TL137170 | Yes |
| LU2 9PU | 51.838579 | -0.356055 | 513360 | 216830 | TL133168 | Yes |
| LU2 9PX | 51.839894 | -0.357487 | 513258 | 216974 | TL132169 | Yes |
| LU2 9QD | 51.859599 | -0.344237 | 514121 | 219186 | TL141191 | Yes |
| LU2 9QJ | 51.860111 | -0.343565 | 514166 | 219244 | TL141192 | Yes |
| LU2 9QL | 51.858838 | -0.343191 | 514195 | 219103 | TL141191 | Yes |
| LU2 9QN | 51.858504 | -0.339964 | 514418 | 219071 | TL144190 | No |
| LU2 9QP | 51.857471 | -0.343168 | 514200 | 218951 | TL141189 | Yes |
| LU2 9QR | 51.858139 | -0.34339 | 514183 | 219025 | TL141190 | Yes |
| LU2 9QW | 51.858097 | -0.341025 | 514346 | 219024 | TL143190 | Yes |
| LU6 3QT | 51.850513 | -0.477014 | 504999 | 217976 | TL049179 | Yes |
| SG1 1AA | 51.896091 | -0.202978 | 523748 | 223475 | TL237234 | Yes |
| SG1 1AB | 51.901748 | -0.193652 | 524374 | 224120 | TL243241 | Yes |
| SG1 1AD | 51.900828 | -0.203457 | 523702 | 224001 | TL237240 | No |
| SG1 1AE | 51.897008 | -0.203552 | 523706 | 223576 | TL237235 | No |
| SG1 1AF | 51.902722 | -0.203818 | 523672 | 224211 | TL236242 | Yes |
| SG1 1AG | 51.90597 | -0.208646 | 523331 | 224564 | TL233245 | No |
| SG1 1AH | 51.90597 | -0.208646 | 523331 | 224564 | TL233245 | No |
| SG1 1AJ | 51.900828 | -0.203457 | 523702 | 224001 | TL237240 | No |
| SG1 1AL | 51.90597 | -0.208646 | 523331 | 224564 | TL233245 | No |
| SG1 1AN | 51.901096 | -0.193315 | 524399 | 224048 | TL243240 | No |
| SG1 1AP | 51.903406 | -0.20443 | 523628 | 224286 | TL236242 | Yes |
| SG1 1AR | 51.899998 | -0.19913 | 524002 | 223916 | TL240239 | Yes |
| SG1 1AS | 51.903219 | -0.203958 | 523661 | 224266 | TL236242 | Yes |
| SG1 1AT | 51.897832 | -0.203911 | 523679 | 223667 | TL236236 | Yes |
| SG1 1AU | 51.897739 | -0.204336 | 523650 | 223656 | TL236236 | Yes |
| SG1 1AW | 51.897832 | -0.203911 | 523679 | 223667 | TL236236 | Yes |
| SG1 1AX | 51.903406 | -0.20443 | 523628 | 224286 | TL236242 | Yes |
| SG1 1AY | 51.902857 | -0.200266 | 523916 | 224232 | TL239242 | Yes |
| SG1 1AZ | 51.902857 | -0.200266 | 523916 | 224232 | TL239242 | Yes |
| SG1 1BA | 51.902793 | -0.201955 | 523800 | 224222 | TL237242 | No |
| SG1 1BB | 51.901095 | -0.202109 | 523794 | 224033 | TL237240 | No |
| SG1 1BD | 51.900806 | -0.202005 | 523802 | 224001 | TL238240 | No |
| SG1 1BE | 51.900927 | -0.201709 | 523822 | 224015 | TL238240 | No |
| SG1 1BF | 51.902558 | -0.200161 | 523924 | 224199 | TL239241 | Yes |
| SG1 1BG | 51.902248 | -0.202776 | 523745 | 224160 | TL237241 | No |
| SG1 1BH | 51.902558 | -0.200161 | 523924 | 224199 | TL239241 | Yes |
| SG1 1BJ | 51.901727 | -0.203422 | 523702 | 224101 | TL237241 | No |
| SG1 1BL | 51.904107 | -0.193238 | 524396 | 224383 | TL243243 | Yes |
| SG1 1BN | 51.903524 | -0.20335 | 523702 | 224301 | TL237243 | No |
| SG1 1BP | 51.901935 | -0.202352 | 523775 | 224126 | TL237241 | Yes |
| SG1 1BQ | 51.902581 | -0.20048 | 523902 | 224201 | TL239242 | No |
| SG1 1BS | 51.90075 | -0.201266 | 523853 | 223996 | TL238239 | Yes |
| SG1 1BT | 51.900806 | -0.202005 | 523802 | 224001 | TL238240 | No |
| SG1 1BU | 51.900325 | -0.201108 | 523865 | 223949 | TL238239 | No |
| SG1 1BW | 51.901727 | -0.203422 | 523702 | 224101 | TL237241 | No |
| SG1 1BX | 51.903488 | -0.200982 | 523865 | 224301 | TL238243 | Yes |
| SG1 1BY | 51.901274 | -0.203193 | 523719 | 224051 | TL237240 | Yes |
| SG1 1BZ | 51.899907 | -0.202041 | 523802 | 223901 | TL238239 | No |
| SG1 1DA | 51.900653 | -0.200804 | 523885 | 223986 | TL238239 | Yes |
| SG1 1DB | 51.901125 | -0.199913 | 523945 | 224040 | TL239240 | Yes |
| SG1 1DD | 51.901247 | -0.200839 | 523881 | 224052 | TL238240 | Yes |
| SG1 1DE | 51.900806 | -0.202005 | 523802 | 224001 | TL238240 | No |
| SG1 1DF | 51.900784 | -0.200552 | 523902 | 224001 | TL239240 | No |
| SG1 1DG | 51.901279 | -0.200561 | 523900 | 224056 | TL238240 | Yes |
| SG1 1DH | 51.901335 | -0.200138 | 523929 | 224063 | TL239240 | Yes |
| SG1 1DJ | 51.903488 | -0.200982 | 523865 | 224301 | TL238243 | Yes |
| SG1 1DL | 51.901885 | -0.200799 | 523882 | 224123 | TL238241 | No |
| SG1 1DN | 51.901946 | -0.201291 | 523848 | 224129 | TL238241 | Yes |
| SG1 1DP | 51.902508 | -0.200963 | 523869 | 224192 | TL238241 | Yes |
| SG1 1DQ | 51.896116 | -0.202831 | 523758 | 223478 | TL237234 | No |
| SG1 1DR | 51.902603 | -0.201933 | 523802 | 224201 | TL238242 | No |
| SG1 1DS | 51.903362 | -0.201554 | 523826 | 224286 | TL238242 | No |
| SG1 1DT | 51.900806 | -0.202005 | 523802 | 224001 | TL238240 | No |
| SG1 1DU | 51.902731 | -0.200852 | 523876 | 224217 | TL238242 | No |
| SG1 1DW | 51.903524 | -0.201562 | 523825 | 224304 | TL238243 | Yes |
| SG1 1DX | 51.900784 | -0.200552 | 523902 | 224001 | TL239240 | No |
| SG1 1DY | 51.902603 | -0.201933 | 523802 | 224201 | TL238242 | No |
| SG1 1DZ | 51.902966 | -0.200974 | 523867 | 224243 | TL238242 | No |
| SG1 1EA | 51.903526 | -0.201693 | 523816 | 224304 | TL238243 | Yes |
| SG1 1EB | 51.90324 | -0.201239 | 523848 | 224273 | TL238242 | No |
| SG1 1ED | 51.900806 | -0.202005 | 523802 | 224001 | TL238240 | No |
| SG1 1EE | 51.902387 | -0.201869 | 523807 | 224177 | TL238241 | Yes |
| SG1 1EF | 51.904097 | -0.202571 | 523754 | 224366 | TL237243 | No |
| SG1 1EG | 51.903371 | -0.20212 | 523787 | 224286 | TL237242 | Yes |
| SG1 1EH | 51.903754 | -0.202483 | 523761 | 224328 | TL237243 | Yes |
| SG1 1EJ | 51.903564 | -0.203595 | 523685 | 224305 | TL236243 | Yes |
| SG1 1EL | 51.903697 | -0.202325 | 523772 | 224322 | TL237243 | Yes |
| SG1 1EN | 51.90101 | -0.20002 | 523938 | 224027 | TL239240 | Yes |
| SG1 1EP | 51.901376 | -0.199874 | 523947 | 224068 | TL239240 | Yes |
| SG1 1EQ | 51.902507 | -0.200323 | 523913 | 224193 | TL239241 | No |
| SG1 1ER | 51.900478 | -0.20116 | 523861 | 223966 | TL238239 | Yes |
| SG1 1ES | 51.904152 | -0.202627 | 523750 | 224372 | TL237243 | Yes |
| SG1 1ET | 51.904401 | -0.201861 | 523802 | 224401 | TL238244 | No |
| SG1 1EU | 51.904254 | -0.200486 | 523897 | 224387 | TL238243 | No |
| SG1 1EW | 51.900517 | -0.200737 | 523890 | 223971 | TL238239 | Yes |
| SG1 1EX | 51.903502 | -0.201897 | 523802 | 224301 | TL238243 | No |
| SG1 1EY | 51.903502 | -0.201897 | 523802 | 224301 | TL238243 | No |
| SG1 1EZ | 51.904094 | -0.200638 | 523887 | 224369 | TL238243 | Yes |
| SG1 1FB | 51.901096 | -0.193315 | 524399 | 224048 | TL243240 | No |
| SG1 1FD | 51.896116 | -0.202831 | 523758 | 223478 | TL237234 | No |
| SG1 1FE | 51.896116 | -0.202831 | 523758 | 223478 | TL237234 | No |
| SG1 1FF | 51.901087 | -0.19333 | 524398 | 224047 | TL243240 | No |
| SG1 1FG | 51.896116 | -0.202831 | 523758 | 223478 | TL237234 | No |
| SG1 1FH | 51.896116 | -0.202831 | 523758 | 223478 | TL237234 | No |
| SG1 1FJ | 51.901087 | -0.19333 | 524398 | 224047 | TL243240 | No |
| SG1 1FL | 51.896116 | -0.202831 | 523758 | 223478 | TL237234 | No |
| SG1 1FN | 51.904043 | -0.20141 | 523834 | 224362 | TL238243 | Yes |
| SG1 1FP | 51.896116 | -0.202831 | 523758 | 223478 | TL237234 | No |
| SG1 1FQ | 51.901087 | -0.19333 | 524398 | 224047 | TL243240 | No |
| SG1 1FR | 51.903561 | -0.200427 | 523903 | 224310 | TL239243 | Yes |
| SG1 1FS | 51.901096 | -0.193315 | 524399 | 224048 | TL243240 | No |
| SG1 1FT | 51.896091 | -0.202978 | 523748 | 223475 | TL237234 | Yes |