This page provides postcode data for the Northamptonshire English ceremonial county. Northamptonshire contains approximately 287,744 households with a population of about 691,974 (2011 census)
| Postcode | Latitude | Longitude | Easting | Northing | Grid reference | Active? |
|---|---|---|---|---|---|---|
| NN6 6NF | 52.376611 | -1.123826 | 459742 | 275758 | SP597757 | Yes |
| NN6 6NG | 52.385491 | -1.103065 | 461143 | 276763 | SP611767 | Yes |
| NN6 6NH | 52.383317 | -1.082246 | 462563 | 276539 | SP625765 | Yes |
| NN6 6NJ | 52.378973 | -1.076298 | 462974 | 276061 | SP629760 | Yes |
| NN6 6NL | 52.382567 | -1.064528 | 463770 | 276471 | SP637764 | Yes |
| NN6 6NN | 52.413609 | -1.058682 | 464123 | 279929 | SP641799 | Yes |
| NN6 6NP | 52.303355 | -1.090278 | 462128 | 267638 | SP621676 | Yes |
| NN6 6NQ | 52.384444 | -1.090818 | 461978 | 276657 | SP619766 | Yes |
| NN6 6NR | 52.414421 | -1.061238 | 463948 | 280017 | SP639800 | Yes |
| NN6 6NU | 52.369343 | -1.077292 | 462920 | 274989 | SP629749 | Yes |
| NN6 6NX | 52.372605 | -1.092148 | 461904 | 275339 | SP619753 | Yes |
| NN6 6NZ | 52.352895 | -1.097661 | 461556 | 273142 | SP615731 | Yes |
| NN6 6PB | 52.361887 | -1.09316 | 461850 | 274146 | SP618741 | Yes |
| NN6 6WA | 52.340989 | -1.074065 | 463180 | 271838 | SP631718 | No |
| NN6 6WU | 52.302897 | -1.07989 | 462837 | 267596 | SP628675 | No |
| NN6 6WY | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 | No |
| NN6 6WZ | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 | No |
| NN6 6XA | 52.361497 | -1.093888 | 461801 | 274102 | SP618741 | No |
| NN6 6XR | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 | No |
| NN6 6YR | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 | No |
| NN6 6ZA | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 | No |
| NN6 6ZB | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 | No |
| NN6 6ZD | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 | No |
| NN6 6ZE | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 | No |
| NN6 6ZF | 52.361497 | -1.093888 | 461801 | 274102 | SP618741 | No |
| NN6 6ZG | 52.400029 | -1.059162 | 464110 | 278418 | SP641784 | No |
| NN6 6ZJ | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 | No |
| NN6 6ZL | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 | No |
| NN6 6ZN | 52.393931 | -1.060041 | 464059 | 277739 | SP640777 | No |
| NN6 6ZP | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 | No |
| NN6 6ZQ | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 | No |
| NN6 7AA | 52.342027 | -1.068847 | 463534 | 271958 | SP635719 | Yes |
| NN6 7AB | 52.341526 | -1.070282 | 463437 | 271901 | SP634719 | Yes |
| NN6 7AD | 52.342095 | -1.071796 | 463333 | 271963 | SP633719 | Yes |
| NN6 7AE | 52.342739 | -1.069082 | 463517 | 272037 | SP635720 | Yes |
| NN6 7AF | 52.342499 | -1.07396 | 463185 | 272006 | SP631720 | Yes |
| NN6 7AG | 52.347352 | -1.060118 | 464121 | 272558 | SP641725 | Yes |
| NN6 7AH | 52.35542 | -1.055983 | 464391 | 273459 | SP643734 | Yes |
| NN6 7AJ | 52.359052 | -1.05266 | 464612 | 273866 | SP646738 | Yes |
| NN6 7AL | 52.341208 | -1.075646 | 463072 | 271861 | SP630718 | Yes |
| NN6 7AN | 52.341444 | -1.078224 | 462896 | 271885 | SP628718 | Yes |
| NN6 7AP | 52.340944 | -1.07524 | 463100 | 271832 | SP630718 | Yes |
| NN6 7AQ | 52.348928 | -1.049177 | 464864 | 272743 | SP648727 | Yes |
| NN6 7AR | 52.340855 | -1.073011 | 463252 | 271824 | SP632718 | Yes |
| NN6 7AS | 52.332379 | -1.058469 | 464255 | 270894 | SP642708 | Yes |
| NN6 7AT | 52.340163 | -1.078794 | 462859 | 271742 | SP628717 | Yes |
| NN6 7AU | 52.339636 | -1.078013 | 462913 | 271684 | SP629716 | Yes |
| NN6 7AW | 52.339907 | -1.079401 | 462818 | 271713 | SP628717 | Yes |
| NN6 7AX | 52.341407 | -1.068904 | 463531 | 271889 | SP635718 | Yes |
| NN6 7AY | 52.341974 | -1.078096 | 462904 | 271944 | SP629719 | Yes |
| NN6 7AZ | 52.344753 | -1.081664 | 462657 | 272250 | SP626722 | Yes |
| NN6 7BA | 52.344405 | -1.080893 | 462710 | 272212 | SP627722 | Yes |
| NN6 7BB | 52.343906 | -1.081476 | 462671 | 272156 | SP626721 | Yes |
| NN6 7BD | 52.344715 | -1.084909 | 462436 | 272243 | SP624722 | Yes |
| NN6 7BE | 52.336127 | -1.084661 | 462465 | 271288 | SP624712 | Yes |
| NN6 7BF | 52.341743 | -1.073917 | 463189 | 271922 | SP631719 | Yes |
| NN6 7BG | 52.327517 | -1.079233 | 462847 | 270335 | SP628703 | Yes |
| NN6 7BH | 52.347727 | -1.08147 | 462666 | 272581 | SP626725 | Yes |
| NN6 7BJ | 52.34417 | -1.072648 | 463272 | 272193 | SP632721 | Yes |
| NN6 7BL | 52.342205 | -1.072102 | 463312 | 271975 | SP633719 | Yes |
| NN6 7BN | 52.337728 | -1.077832 | 462928 | 271472 | SP629714 | Yes |
| NN6 7BP | 52.339284 | -1.079047 | 462843 | 271644 | SP628716 | Yes |
| NN6 7BQ | 52.337228 | -1.078239 | 462901 | 271416 | SP629714 | Yes |
| NN6 7BS | 52.338644 | -1.078796 | 462861 | 271573 | SP628715 | Yes |
| NN6 7BT | 52.338001 | -1.078223 | 462901 | 271502 | SP629715 | No |
| NN6 7BU | 52.338833 | -1.077765 | 462931 | 271595 | SP629715 | Yes |
| NN6 7BW | 52.315961 | -1.077624 | 462973 | 269051 | SP629690 | Yes |
| NN6 7BX | 52.338209 | -1.063497 | 463904 | 271538 | SP639715 | Yes |
| NN6 7BY | 52.342128 | -1.073719 | 463202 | 271965 | SP632719 | Yes |
| NN6 7BZ | 52.352292 | -1.163507 | 457072 | 273021 | SP570730 | Yes |
| NN6 7DA | 52.341947 | -1.066735 | 463678 | 271951 | SP636719 | Yes |
| NN6 7DB | 52.342138 | -1.068067 | 463587 | 271971 | SP635719 | Yes |
| NN6 7DD | 52.357721 | -1.159529 | 457336 | 273628 | SP573736 | Yes |
| NN6 7DE | 52.342405 | -1.066579 | 463688 | 272002 | SP636720 | Yes |
| NN6 7DF | 52.341358 | -1.067232 | 463645 | 271885 | SP636718 | Yes |
| NN6 7DG | 52.338862 | -1.066477 | 463700 | 271608 | SP636716 | Yes |
| NN6 7DH | 52.339696 | -1.066269 | 463713 | 271701 | SP637717 | Yes |
| NN6 7DJ | 52.339253 | -1.068201 | 463582 | 271650 | SP635716 | Yes |
| NN6 7DL | 52.349963 | -1.070751 | 463393 | 272839 | SP633728 | Yes |
| NN6 7DN | 52.348399 | -1.137258 | 458865 | 272609 | SP588726 | Yes |
| NN6 7DP | 52.404787 | -1.02071 | 466719 | 278982 | SP667789 | No |
| NN6 7DQ | 52.392137 | -0.991863 | 468701 | 277602 | SP687776 | No |
| NN6 7DR | 52.296554 | -1.083907 | 462572 | 266887 | SP625668 | Yes |
| NN6 7DS | 52.340989 | -1.074065 | 463180 | 271838 | SP631718 | No |
| NN6 7DT | 52.391226 | -0.990414 | 468801 | 277502 | SP688775 | No |
| NN6 7DU | 52.343155 | -1.071715 | 463337 | 272081 | SP633720 | Yes |
| NN6 7DW | 52.283998 | -1.110318 | 460788 | 265468 | SP607654 | Yes |
| NN6 7DX | 52.392137 | -0.991863 | 468701 | 277602 | SP687776 | No |
| NN6 7DY | 52.343458 | -1.074748 | 463130 | 272112 | SP631721 | Yes |
| NN6 7DZ | 52.342716 | -1.075248 | 463097 | 272029 | SP630720 | Yes |
| NN6 7EA | 52.354128 | -1.162518 | 457137 | 273226 | SP571732 | Yes |
| NN6 7EB | 52.373085 | -1.178656 | 456014 | 275322 | SP560753 | No |
| NN6 7ED | 52.379981 | -1.04356 | 465201 | 276202 | SP652762 | No |
| NN6 7EE | 52.333842 | -1.140697 | 458650 | 270987 | SP586709 | Yes |
| NN6 7EF | 52.359992 | -1.08173 | 462631 | 273945 | SP626739 | Yes |
| NN6 7EG | 52.380774 | -1.038356 | 465554 | 276295 | SP655762 | No |
| NN6 7EH | 52.38213 | -1.039164 | 465497 | 276445 | SP654764 | No |
| NN6 7EJ | 52.336203 | -1.07826 | 462901 | 271302 | SP629713 | No |
| NN6 7EL | 52.346459 | -1.16121 | 457236 | 272374 | SP572723 | No |
| NN6 7EN | 52.380529 | -1.036951 | 465650 | 276269 | SP656762 | No |
| NN6 7EP | 52.283898 | -1.10538 | 461125 | 265461 | SP611654 | Yes |
| NN6 7EQ | 52.304471 | -1.073052 | 463301 | 267777 | SP633677 | Yes |
| NN6 7ER | 52.38025 | -1.04016 | 465432 | 276235 | SP654762 | No |
| NN6 7ES | 52.348001 | -1.164455 | 457013 | 272543 | SP570725 | No |
| NN6 7ET | 52.341082 | -1.071054 | 463385 | 271851 | SP633718 | Yes |
| NN6 7EU | 52.382377 | -1.040819 | 465384 | 276471 | SP653764 | No |
| NN6 7EW | 52.284119 | -1.112001 | 460673 | 265480 | SP606654 | Yes |
| NN6 7EX | 52.352497 | -1.160699 | 457263 | 273046 | SP572730 | Yes |
| NN6 7EZ | 52.352087 | -1.159944 | 457315 | 273001 | SP573730 | No |
| NN6 7FA | 52.347323 | -1.132699 | 459177 | 272493 | SP591724 | No |
| NN6 7FB | 52.43202 | -1.030668 | 466001 | 282002 | SP660820 | No |
| NN6 7FD | 52.43202 | -1.030668 | 466001 | 282002 | SP660820 | No |
| NN6 7FE | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 | No |
| NN6 7FF | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 | No |
| NN6 7FG | 52.43202 | -1.030668 | 466001 | 282002 | SP660820 | No |
| NN6 7FH | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 | No |
| NN6 7FJ | 52.323605 | -1.103641 | 461189 | 269879 | SP611698 | No |
| NN6 7FL | 52.323605 | -1.103641 | 461189 | 269879 | SP611698 | No |
| NN6 7FN | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 | No |
| NN6 7FP | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 | No |
| NN6 7FQ | 52.323605 | -1.103641 | 461189 | 269879 | SP611698 | No |
| NN6 7FR | 52.323605 | -1.103641 | 461189 | 269879 | SP611698 | No |
| NN6 7FS | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 | No |
| NN6 7FT | 52.355446 | -1.158147 | 457433 | 273376 | SP574733 | Yes |
| NN6 7FU | 52.341026 | -1.074138 | 463175 | 271842 | SP631718 | No |
| NN6 7FW | 52.323605 | -1.103641 | 461189 | 269879 | SP611698 | No |
| NN6 7FX | 52.301756 | -1.083418 | 462598 | 267466 | SP625674 | Yes |
| NN6 7FZ | 52.303023 | -1.08109 | 462755 | 267609 | SP627676 | No |
| NN6 7GA | 52.34982 | -1.134808 | 459030 | 272769 | SP590727 | Yes |
| NN6 7GB | 52.349465 | -1.135535 | 458981 | 272729 | SP589727 | Yes |
| NN6 7GD | 52.349573 | -1.134255 | 459068 | 272742 | SP590727 | Yes |
| NN6 7GE | 52.34842 | -1.133925 | 459092 | 272614 | SP590726 | Yes |
| NN6 7GF | 52.350911 | -1.136519 | 458912 | 272889 | SP589728 | Yes |
| NN6 7GG | 52.297955 | -1.079127 | 462896 | 267047 | SP628670 | Yes |
| NN6 7GH | 52.298472 | -1.079688 | 462857 | 267104 | SP628671 | Yes |
| NN6 7GJ | 52.344701 | -1.072711 | 463267 | 272252 | SP632722 | Yes |
| NN6 7GL | 52.343524 | -1.072794 | 463263 | 272121 | SP632721 | Yes |
| NN6 7GN | 52.343736 | -1.073509 | 463214 | 272144 | SP632721 | Yes |
| NN6 7GP | 52.341862 | -1.070671 | 463410 | 271938 | SP634719 | Yes |
| NN6 7GQ | 52.298673 | -1.085931 | 462431 | 267121 | SP624671 | Yes |
| NN6 7GR | 52.298513 | -1.084922 | 462500 | 267104 | SP625671 | Yes |
| NN6 7GS | 52.34749 | -1.143295 | 458455 | 272503 | SP584725 | Yes |
| NN6 7GT | 52.348605 | -1.130956 | 459294 | 272637 | SP592726 | Yes |
| NN6 7GU | 52.358367 | -1.166976 | 456828 | 273694 | SP568736 | No |
| NN6 7GW | 52.348866 | -1.16344 | 457081 | 272640 | SP570726 | Yes |
| NN6 7GX | 52.35864 | -1.166119 | 456886 | 273725 | SP568737 | Yes |
| NN6 7GY | 52.354178 | -1.168347 | 456740 | 273227 | SP567732 | Yes |
| NN6 7GZ | 52.364347 | -1.172283 | 456459 | 274355 | SP564743 | Yes |
| NN6 7HA | 52.420154 | -1.056323 | 464274 | 280659 | SP642806 | No |
| NN6 7HB | 52.416746 | -1.058528 | 464129 | 280278 | SP641802 | No |
| NN6 7HD | 52.400029 | -1.059162 | 464110 | 278418 | SP641784 | No |
| NN6 7HE | 52.393587 | -1.055184 | 464390 | 277705 | SP643777 | No |
| NN6 7HF | 52.404439 | -1.081529 | 462582 | 278889 | SP625788 | No |
| NN6 7HG | 52.396677 | -1.086893 | 462228 | 278021 | SP622780 | No |
| NN6 7HH | 52.410085 | -1.067681 | 463516 | 279529 | SP635795 | No |
| NN6 7HJ | 52.415739 | -1.06196 | 463897 | 280163 | SP638801 | No |
| NN6 7HL | 52.417131 | -1.060548 | 463991 | 280319 | SP639803 | No |
| NN6 7HN | 52.416683 | -1.061955 | 463896 | 280268 | SP638802 | No |
| NN6 7HP | 52.414646 | -1.057896 | 464175 | 280045 | SP641800 | No |
| NN6 7HQ | 52.371645 | -1.171941 | 456473 | 275167 | SP564751 | Yes |
| NN6 7HR | 52.414474 | -1.060031 | 464030 | 280024 | SP640800 | No |
| NN6 7HS | 52.41519 | -1.059649 | 464055 | 280104 | SP640801 | No |
| NN6 7HT | 52.418755 | -1.055735 | 464316 | 280504 | SP643805 | No |
| NN6 7HU | 52.41956 | -1.057424 | 464200 | 280592 | SP641805 | No |
| NN6 7HW | 52.284358 | -1.110355 | 460785 | 265508 | SP607655 | Yes |
| NN6 7HX | 52.4176 | -1.058583 | 464124 | 280373 | SP641803 | No |
| NN6 7HY | 52.419769 | -1.058801 | 464106 | 280614 | SP641806 | No |
| NN6 7HZ | 52.4211 | -1.0477 | 464859 | 280772 | SP648807 | No |
| NN6 7JA | 52.414941 | -1.034321 | 465778 | 280099 | SP657800 | No |
| NN6 7JB | 52.42728 | -1.070643 | 463290 | 281439 | SP632814 | No |
| NN6 7JD | 52.404179 | -1.037554 | 465574 | 278899 | SP655788 | No |
| NN6 7JE | 52.400607 | -1.037235 | 465601 | 278502 | SP656785 | No |
| NN6 7JF | 52.397672 | -1.036696 | 465642 | 278176 | SP656781 | No |
| NN6 7JG | 52.386962 | -1.023308 | 466569 | 276997 | SP665769 | No |
| NN6 7JH | 52.421496 | -1.09463 | 461667 | 280775 | SP616807 | No |
| NN6 7JJ | 52.419418 | -1.056486 | 464264 | 280577 | SP642805 | No |
| NN6 7JL | 52.340989 | -1.074065 | 463180 | 271838 | SP631718 | Yes |
| NN6 7JN | 52.415626 | -1.061271 | 463944 | 280151 | SP639801 | No |
| NN6 7JP | 52.348573 | -1.165178 | 456963 | 272606 | SP569726 | No |
| NN6 7JR | 52.40269 | -1.134408 | 458987 | 278650 | SP589786 | No |
| NN6 7JS | 52.403123 | -1.129784 | 459301 | 278702 | SP593787 | No |
| NN6 7JT | 52.395594 | -1.128036 | 459430 | 277866 | SP594778 | No |
| NN6 7JU | 52.387108 | -1.12932 | 459354 | 276921 | SP593769 | No |
| NN6 7JW | 52.348573 | -1.165178 | 456963 | 272606 | SP569726 | No |
| NN6 7JX | 52.381945 | -1.130214 | 459300 | 276346 | SP592763 | No |
| NN6 7JZ | 52.347681 | -1.166266 | 456890 | 272506 | SP568725 | No |
| NN6 7LA | 52.36958 | -1.111671 | 460579 | 274986 | SP605749 | No |
| NN6 7LB | 52.387191 | -1.116329 | 460238 | 276941 | SP602769 | No |
| NN6 7LD | 52.383813 | -1.107125 | 460869 | 276573 | SP608765 | No |
| NN6 7LE | 52.375284 | -1.125453 | 459633 | 275609 | SP596756 | No |
| NN6 7LF | 52.373052 | -1.120371 | 459982 | 275365 | SP599753 | No |
| NN6 7LG | 52.375037 | -1.126119 | 459588 | 275581 | SP595755 | No |
| NN6 7LH | 52.375694 | -1.126283 | 459576 | 275654 | SP595756 | No |
| NN6 7LJ | 52.376201 | -1.129152 | 459380 | 275708 | SP593757 | No |
| NN6 7LL | 52.374875 | -1.128532 | 459424 | 275561 | SP594755 | No |
| NN6 7LN | 52.375394 | -1.129491 | 459358 | 275618 | SP593756 | No |
| NN6 7LP | 52.376168 | -1.124672 | 459685 | 275708 | SP596757 | No |
| NN6 7LQ | 52.372786 | -1.120788 | 459954 | 275335 | SP599753 | No |
| NN6 7LR | 52.373853 | -1.120458 | 459975 | 275454 | SP599754 | No |
| NN6 7LS | 52.375199 | -1.12378 | 459747 | 275601 | SP597756 | No |