Postcodes in Northampton Local Authority District
All administrative areasThis page provides postcode data for the Northampton UK Local Authority District. Northampton contains approximately 88,735 households with a population of about 212,086 (2011 census)
Wards in this Local Authority District
Abington, Billing, Boothville, Brookside, Castle, Delapre and Briar Hill, East Hunsbury, Eastfield, Headlands, Kings Heath, Kingsley, Kingsthorpe, Nene Valley, New Duston, Obelisk, Old Duston, Park, Parklands, Phippsville, Rectory Farm, Riverside, Rushmills, Semilong, Spencer, Spring Park, St David's, St James, Sunnyside, Talavera, Trinity, Upton, West Hunsbury, Westone
Parishes in this Local Authority District
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Key
Active postcode
Postcode no longer in use
Active postcode
Postcode no longer in use| Postcode | Ward | Latitude | Longitude | Easting | Northing | Grid ref |
|---|---|---|---|---|---|---|
| NN1 1AA | Semilong | 52.24527 | -0.898245 | 475320 | 261359 | SP753613 |
| NN1 1AB | Castle | 52.236611 | -0.894359 | 475600 | 260400 | SP756603 |
| NN1 1AD | Castle | 52.236611 | -0.894359 | 475600 | 260400 | SP756603 |
| NN1 1AE | Semilong | 52.24527 | -0.898245 | 475320 | 261359 | SP753613 |
| NN1 1AF | Castle | 52.237003 | -0.893046 | 475689 | 260445 | SP756604 |
| NN1 1AG | Castle | 52.235583 | -0.894019 | 475625 | 260286 | SP756602 |
| NN1 1AH | Semilong | 52.24527 | -0.898245 | 475320 | 261359 | SP753613 |
| NN1 1AJ | Castle | 52.236146 | -0.900389 | 475189 | 260342 | SP751603 |
| NN1 1AL | Semilong | 52.24527 | -0.898245 | 475320 | 261359 | SP753613 |
| NN1 1AN | Semilong | 52.24527 | -0.898245 | 475320 | 261359 | SP753613 |
| NN1 1AP | Semilong | 52.24527 | -0.898245 | 475320 | 261359 | SP753613 |
| NN1 1AQ | Semilong | 52.24527 | -0.898245 | 475320 | 261359 | SP753613 |
| NN1 1AR | Semilong | 52.24527 | -0.898245 | 475320 | 261359 | SP753613 |
| NN1 1AS | St James | 52.232933 | -0.912696 | 474354 | 259972 | SP743599 |
| NN1 1AT | St James | 52.232933 | -0.912696 | 474354 | 259972 | SP743599 |
| NN1 1AU | Semilong | 52.24527 | -0.898245 | 475320 | 261359 | SP753613 |
| NN1 1AW | Semilong | 52.24527 | -0.898245 | 475320 | 261359 | SP753613 |
| NN1 1AX | St James | 52.232933 | -0.912696 | 474354 | 259972 | SP743599 |
| NN1 1AY | Semilong | 52.24527 | -0.898245 | 475320 | 261359 | SP753613 |
| NN1 1AZ | Castle | 52.235917 | -0.895109 | 475550 | 260322 | SP755603 |
| NN1 1BA | Castle | 52.235917 | -0.895109 | 475550 | 260322 | SP755603 |
| NN1 1BB | Castle | 52.235917 | -0.895109 | 475550 | 260322 | SP755603 |
| NN1 1BD | Castle | 52.235917 | -0.895109 | 475550 | 260322 | SP755603 |
| NN1 1BE | Semilong | 52.24527 | -0.898245 | 475320 | 261359 | SP753613 |
| NN1 1BF | Castle | 52.236478 | -0.891053 | 475826 | 260388 | SP758603 |
| NN1 1BG | Castle | 52.23763 | -0.889882 | 475904 | 260518 | SP759605 |
| NN1 1BH | Semilong | 52.24527 | -0.898245 | 475320 | 261359 | SP753613 |
| NN1 1BJ | Semilong | 52.24527 | -0.898245 | 475320 | 261359 | SP753613 |
| NN1 1BL | Semilong | 52.24527 | -0.898245 | 475320 | 261359 | SP753613 |
| NN1 1BN | Semilong | 52.24527 | -0.898245 | 475320 | 261359 | SP753613 |
| NN1 1BP | Castle | 52.237469 | -0.889945 | 475900 | 260500 | SP758604 |
| NN1 1BQ | Castle | 52.232145 | -0.901689 | 475107 | 259895 | SP751598 |
| NN1 1BS | Castle | 52.237469 | -0.889945 | 475900 | 260500 | SP758604 |
| NN1 1BT | St James | 52.232933 | -0.912696 | 474354 | 259972 | SP743599 |
| NN1 1BU | Semilong | 52.24527 | -0.898245 | 475320 | 261359 | SP753613 |
| NN1 1BW | Semilong | 52.24527 | -0.898245 | 475320 | 261359 | SP753613 |
| NN1 1BX | Semilong | 52.24527 | -0.898245 | 475320 | 261359 | SP753613 |
| NN1 1BY | Castle | 52.237469 | -0.889945 | 475900 | 260500 | SP758604 |
| NN1 1BZ | Castle | 52.235853 | -0.895945 | 475493 | 260314 | SP754603 |
| NN1 1DA | Castle | 52.236984 | -0.895097 | 475549 | 260441 | SP755604 |
| NN1 1DB | Castle | 52.235853 | -0.895945 | 475493 | 260314 | SP754603 |
| NN1 1DD | Castle | 52.236272 | -0.894602 | 475584 | 260362 | SP755603 |
| NN1 1DE | Castle | 52.237396 | -0.894633 | 475580 | 260487 | SP755604 |
| NN1 1DF | Castle | 52.236521 | -0.896309 | 475467 | 260388 | SP754603 |
| NN1 1DG | Castle | 52.236638 | -0.897287 | 475400 | 260400 | SP754603 |
| NN1 1DH | Castle | 52.234778 | -0.894463 | 475596 | 260196 | SP755601 |
| NN1 1DJ | Castle | 52.23668 | -0.896949 | 475423 | 260405 | SP754604 |
| NN1 1DL | Castle | 52.236625 | -0.895823 | 475500 | 260400 | SP755603 |
| NN1 1DN | Castle | 52.236281 | -0.894602 | 475584 | 260363 | SP755603 |
| NN1 1DP | Castle | 52.236507 | -0.894128 | 475616 | 260389 | SP756603 |
| NN1 1DQ | Castle | 52.235284 | -0.890951 | 475835 | 260256 | SP758602 |
| NN1 1DR | Castle | 52.235801 | -0.88943 | 475938 | 260315 | SP759603 |
| NN1 1DS | Castle | 52.235712 | -0.894381 | 475600 | 260300 | SP756602 |
| NN1 1DT | Castle | 52.235583 | -0.894019 | 475625 | 260286 | SP756602 |
| NN1 1DU | Castle | 52.235712 | -0.894381 | 475600 | 260300 | SP756602 |
| NN1 1DW | Semilong | 52.24527 | -0.898245 | 475320 | 261359 | SP753613 |
| NN1 1DX | Castle | 52.234755 | -0.894889 | 475567 | 260193 | SP755601 |
| NN1 1DY | Castle | 52.236705 | -0.896715 | 475439 | 260408 | SP754604 |
| NN1 1DZ | Castle | 52.234827 | -0.895868 | 475500 | 260200 | SP754601 |
| NN1 1EA | Castle | 52.236268 | -0.894236 | 475609 | 260362 | SP756603 |
| NN1 1EB | Castle | 52.235726 | -0.895846 | 475500 | 260300 | SP754602 |
| NN1 1ED | Castle | 52.235518 | -0.896042 | 475487 | 260277 | SP754602 |
| NN1 1EE | Castle | 52.23393 | -0.90573 | 474828 | 260090 | SP748600 |
| NN1 1EF | Castle | 52.235583 | -0.894019 | 475625 | 260286 | SP756602 |
| NN1 1EG | Castle | 52.235816 | -0.894891 | 475565 | 260311 | SP755603 |
| NN1 1EH | Castle | 52.234841 | -0.897332 | 475400 | 260200 | SP753601 |
| NN1 1EJ | Castle | 52.234211 | -0.901184 | 475138 | 260126 | SP751601 |
| NN1 1EL | Castle | 52.2315 | -0.894867 | 475574 | 259831 | SP755598 |
| NN1 1EN | Castle | 52.236717 | -0.897944 | 475355 | 260408 | SP753604 |
| NN1 1EP | Castle | 52.232089 | -0.89434 | 475609 | 259897 | SP756598 |
| NN1 1EQ | Castle | 52.235338 | -0.894786 | 475573 | 260258 | SP755602 |
| NN1 1ER | Castle | 52.234989 | -0.894912 | 475565 | 260219 | SP755602 |
| NN1 1ES | Castle | 52.235224 | -0.891568 | 475793 | 260248 | SP757602 |
| NN1 1ET | Castle | 52.231831 | -0.905313 | 474860 | 259857 | SP748598 |
| NN1 1EU | Castle | 52.235705 | -0.893649 | 475650 | 260300 | SP756602 |
| NN1 1EW | Castle | 52.235902 | -0.894465 | 475594 | 260321 | SP755603 |
| NN1 1EX | Castle | 52.236026 | -0.905869 | 474815 | 260323 | SP748603 |
| NN1 1EY | Castle | 52.232134 | -0.89346 | 475669 | 259903 | SP756599 |
| NN1 1EZ | Castle | 52.237808 | -0.891913 | 475765 | 260536 | SP757605 |
| NN1 1FA | Castle | 52.235448 | -0.893334 | 475672 | 260272 | SP756602 |
| NN1 1FB | Castle | 52.23462 | -0.901599 | 475109 | 260171 | SP751601 |
| NN1 1FD | Castle | 52.236502 | -0.902241 | 475062 | 260380 | SP750603 |
| NN1 1FF | Castle | 52.232993 | -0.902913 | 475022 | 259989 | SP750599 |
| NN1 1FS | Castle | 52.235726 | -0.895846 | 475500 | 260300 | SP754602 |
| NN1 1GL | Castle | 52.236652 | -0.898751 | 475300 | 260400 | SP753603 |
| NN1 1HA | Castle | 52.234714 | -0.893381 | 475670 | 260190 | SP756601 |
| NN1 1HB | Castle | 52.233621 | -0.89477 | 475577 | 260067 | SP755600 |
| NN1 1HD | Castle | 52.236063 | -0.890595 | 475858 | 260343 | SP758603 |
| NN1 1HE | Castle | 52.233956 | -0.898818 | 475300 | 260100 | SP753600 |
| NN1 1HF | Castle | 52.232599 | -0.892248 | 475751 | 259956 | SP757599 |
| NN1 1HG | Castle | 52.233681 | -0.891547 | 475797 | 260077 | SP757600 |
| NN1 1HH | Castle | 52.234286 | -0.894768 | 475576 | 260141 | SP755601 |
| NN1 1HJ | Castle | 52.234357 | -0.895645 | 475516 | 260148 | SP755601 |
| NN1 1HL | Castle | 52.231543 | -0.895569 | 475526 | 259835 | SP755598 |
| NN1 1HN | Castle | 52.235917 | -0.895109 | 475550 | 260322 | SP755603 |
| NN1 1HP | Castle | 52.233057 | -0.89884 | 475300 | 260000 | SP753599 |
| NN1 1HQ | Castle | 52.233016 | -0.894448 | 475600 | 260000 | SP756599 |
| NN1 1HR | Castle | 52.236584 | -0.891431 | 475800 | 260400 | SP758603 |
| NN1 1HS | Castle | 52.235891 | -0.891419 | 475802 | 260323 | SP758603 |
| NN1 1HU | Castle | 52.236584 | -0.891431 | 475800 | 260400 | SP758603 |
| NN1 1HW | Castle | 52.231239 | -0.895737 | 475515 | 259801 | SP755598 |
| NN1 1HX | Castle | 52.236597 | -0.892895 | 475700 | 260400 | SP757603 |
| NN1 1HY | Castle | 52.236584 | -0.891431 | 475800 | 260400 | SP758603 |
| NN1 1HZ | Castle | 52.236584 | -0.891431 | 475800 | 260400 | SP758603 |
| NN1 1JA | Castle | 52.237133 | -0.893468 | 475660 | 260459 | SP756604 |
| NN1 1JB | Castle | 52.237057 | -0.893997 | 475624 | 260450 | SP756604 |
| NN1 1JD | Castle | 52.236611 | -0.894359 | 475600 | 260400 | SP756603 |
| NN1 1JE | Castle | 52.236597 | -0.892895 | 475700 | 260400 | SP757603 |
| NN1 1JF | Castle | 52.237736 | -0.891607 | 475786 | 260528 | SP757605 |
| NN1 1JG | Castle | 52.237496 | -0.892873 | 475700 | 260500 | SP756604 |
| NN1 1JH | Castle | 52.237899 | -0.890798 | 475841 | 260547 | SP758605 |
| NN1 1JJ | Castle | 52.237844 | -0.890697 | 475848 | 260541 | SP758605 |
| NN1 1JL | Castle | 52.237482 | -0.891409 | 475800 | 260500 | SP757604 |
| NN1 1JN | Castle | 52.237884 | -0.890095 | 475889 | 260546 | SP758605 |
| NN1 1JP | Castle | 52.236597 | -0.892895 | 475700 | 260400 | SP757603 |
| NN1 1JQ | Castle | 52.237482 | -0.891409 | 475800 | 260500 | SP757604 |
| NN1 1JR | Castle | 52.236597 | -0.892895 | 475700 | 260400 | SP757603 |
| NN1 1JS | Castle | 52.237113 | -0.892619 | 475718 | 260457 | SP757604 |
| NN1 1JT | Castle | 52.236979 | -0.892373 | 475735 | 260443 | SP757604 |
| NN1 1JU | Castle | 52.237033 | -0.892386 | 475734 | 260449 | SP757604 |
| NN1 1JW | Castle | 52.237618 | -0.890541 | 475859 | 260516 | SP758605 |
| NN1 1JX | Castle | 52.236858 | -0.891937 | 475765 | 260430 | SP757604 |
| NN1 1JY | Castle | 52.236558 | -0.891857 | 475771 | 260397 | SP757603 |
| NN1 1JZ | Castle | 52.236597 | -0.892895 | 475700 | 260400 | SP757603 |
| NN1 1LA | Castle | 52.236597 | -0.892895 | 475700 | 260400 | SP757603 |
| NN1 1LB | Castle | 52.235143 | -0.896944 | 475426 | 260234 | SP754602 |
| NN1 1LD | Castle | 52.237224 | -0.891693 | 475781 | 260471 | SP757604 |
| NN1 1LE | Castle | 52.237199 | -0.891855 | 475770 | 260468 | SP757604 |
| NN1 1LF | Semilong | 52.24527 | -0.898245 | 475320 | 261359 | SP753613 |
| NN1 1LG | Castle | 52.236958 | -0.891085 | 475823 | 260442 | SP758604 |
| NN1 1LH | Castle | 52.236584 | -0.891431 | 475800 | 260400 | SP758603 |
| NN1 1LJ | Castle | 52.236257 | -0.891073 | 475825 | 260364 | SP758603 |
| NN1 1LL | Castle | 52.236584 | -0.891431 | 475800 | 260400 | SP758603 |
| NN1 1LN | Castle | 52.237113 | -0.890715 | 475848 | 260459 | SP758604 |
| NN1 1LP | Castle | 52.236334 | -0.89069 | 475851 | 260373 | SP758603 |
| NN1 1LQ | Castle | 52.236775 | -0.890723 | 475848 | 260422 | SP758604 |
| NN1 1LR | Castle | 52.236584 | -0.891431 | 475800 | 260400 | SP758603 |
| NN1 1LS | Semilong | 52.24527 | -0.898245 | 475320 | 261359 | SP753613 |
| NN1 1LT | Castle | 52.237396 | -0.890781 | 475843 | 260491 | SP758604 |
| NN1 1LU | Castle | 52.235853 | -0.895945 | 475493 | 260314 | SP754603 |
| NN1 1LW | Castle | 52.23628 | -0.890692 | 475851 | 260367 | SP758603 |
| NN1 1LX | Castle | 52.237061 | -0.889647 | 475921 | 260455 | SP759604 |
| NN1 1LY | Castle | 52.23657 | -0.889967 | 475900 | 260400 | SP759603 |
| NN1 1LZ | Castle | 52.236497 | -0.889822 | 475910 | 260392 | SP759603 |
| NN1 1NB | Castle | 52.237482 | -0.891409 | 475800 | 260500 | SP757604 |
| NN1 1ND | Castle | 52.236584 | -0.891431 | 475800 | 260400 | SP758603 |
| NN1 1NE | Castle | 52.235685 | -0.891453 | 475800 | 260300 | SP758602 |
| NN1 1NF | Castle | 52.235712 | -0.894381 | 475600 | 260300 | SP756602 |
| NN1 1NH | Castle | 52.236258 | -0.896975 | 475422 | 260358 | SP754603 |
| NN1 1NJ | Castle | 52.236417 | -0.897615 | 475378 | 260375 | SP753603 |
| NN1 1NL | Castle | 52.23574 | -0.89731 | 475400 | 260300 | SP753602 |
| NN1 1NN | Castle | 52.237003 | -0.893061 | 475688 | 260445 | SP756604 |
| NN1 1NQ | Castle | 52.23574 | -0.89731 | 475400 | 260300 | SP753602 |
| NN1 1NR | Castle | 52.236183 | -0.897577 | 475381 | 260349 | SP753603 |
| NN1 1NS | Castle | 52.235428 | -0.89701 | 475421 | 260265 | SP754602 |
| NN1 1NT | Castle | 52.236074 | -0.897492 | 475387 | 260337 | SP753603 |
| NN1 1NW | Castle | 52.236417 | -0.897615 | 475378 | 260375 | SP753603 |
| NN1 1NY | Castle | 52.236693 | -0.903144 | 475000 | 260400 | SP749603 |
| NN1 1PA | Castle | 52.235441 | -0.897391 | 475395 | 260267 | SP753602 |
| NN1 1PB | Castle | 52.236065 | -0.898488 | 475319 | 260335 | SP753603 |
| NN1 1PD | Castle | 52.234241 | -0.89761 | 475382 | 260133 | SP753601 |
| NN1 1PE | Castle | 52.235816 | -0.894891 | 475565 | 260311 | SP755603 |
| NN1 1PF | Castle | 52.233841 | -0.897093 | 475418 | 260089 | SP754600 |
| NN1 1PG | Castle | 52.233956 | -0.898818 | 475300 | 260100 | SP753600 |
| NN1 1PH | Castle | 52.233956 | -0.898818 | 475300 | 260100 | SP753600 |
| NN1 1PJ | Castle | 52.234663 | -0.898478 | 475322 | 260179 | SP753601 |
| NN1 1PL | Castle | 52.233956 | -0.898818 | 475300 | 260100 | SP753600 |
| NN1 1PN | Castle | 52.234952 | -0.898032 | 475352 | 260211 | SP753602 |
| NN1 1PP | Castle | 52.235301 | -0.897569 | 475383 | 260251 | SP753602 |
| NN1 1PR | Castle | 52.234909 | -0.897901 | 475361 | 260207 | SP753602 |
| NN1 1PS | Castle | 52.235838 | -0.899138 | 475275 | 260309 | SP752603 |
| NN1 1PT | Castle | 52.236449 | -0.89946 | 475252 | 260377 | SP752603 |
| NN1 1PU | Castle | 52.236065 | -0.898488 | 475319 | 260335 | SP753603 |
| NN1 1PX | Castle | 52.234882 | -0.901724 | 475100 | 260200 | SP750601 |
| NN1 1PY | Castle | 52.235529 | -0.900785 | 475163 | 260273 | SP751602 |
| NN1 1PZ | Castle | 52.232359 | -0.899224 | 475275 | 259922 | SP752599 |
| NN1 1QA | Castle | 52.237396 | -0.894633 | 475580 | 260487 | SP755604 |
| NN1 1QB | Castle | 52.234868 | -0.90026 | 475200 | 260200 | SP751601 |
| NN1 1QD | Castle | 52.237396 | -0.894633 | 475580 | 260487 | SP755604 |
| NN1 1QE | Castle | 52.237396 | -0.894633 | 475580 | 260487 | SP755604 |
| NN1 1QF | Castle | 52.232431 | -0.896352 | 475471 | 259933 | SP754599 |
| NN1 1QG | Castle | 52.232127 | -0.896521 | 475460 | 259899 | SP754598 |
| NN1 1QH | Castle | 52.237396 | -0.894633 | 475580 | 260487 | SP755604 |
| NN1 1QJ | Castle | 52.237396 | -0.894633 | 475580 | 260487 | SP755604 |
| NN1 1QN | Castle | 52.233956 | -0.898818 | 475300 | 260100 | SP753600 |
| NN1 1QP | Castle | 52.236666 | -0.900215 | 475200 | 260400 | SP752603 |
| NN1 1QR | Castle | 52.235698 | -0.892917 | 475700 | 260300 | SP757602 |
| NN1 1QS | Castle | 52.237396 | -0.894633 | 475580 | 260487 | SP755604 |
| NN1 1QT | Castle | 52.237396 | -0.894633 | 475580 | 260487 | SP755604 |
| NN1 1QU | Castle | 52.237396 | -0.894633 | 475580 | 260487 | SP755604 |
| NN1 1QW | Castle | 52.237396 | -0.894633 | 475580 | 260487 | SP755604 |
| NN1 1QX | Castle | 52.237396 | -0.894633 | 475580 | 260487 | SP755604 |
| NN1 1QY | Castle | 52.237396 | -0.894633 | 475580 | 260487 | SP755604 |
| NN1 1QZ | Castle | 52.237396 | -0.894633 | 475580 | 260487 | SP755604 |
| NN1 1RA | Castle | 52.236654 | -0.899294 | 475263 | 260399 | SP752603 |
| NN1 1RB | Castle | 52.237396 | -0.894633 | 475580 | 260487 | SP755604 |
| NN1 1RD | Castle | 52.237396 | -0.894633 | 475580 | 260487 | SP755604 |
| NN1 1RE | Castle | 52.236604 | -0.898401 | 475324 | 260395 | SP753603 |
| NN1 1RF | Castle | 52.237396 | -0.894633 | 475580 | 260487 | SP755604 |
| NN1 1RG | Castle | 52.237396 | -0.894633 | 475580 | 260487 | SP755604 |
Contains OS data © Crown copyright and database rights 2021
Contains Royal Mail data © Royal Mail copyright and database rights 2021
Contains National Statistics data © Crown copyright and database rights 2021
Contains data from Wikipedia covered by the Creative Commons license