This is a list of postcodes in the NN area , Northampton. The area covers Aldwincle , Ashton (West Northamptonshire) , Badby , Blakesley , Blisworth , Boughton (West Northamptonshire) , Bozeat , Brackley , Brafield-on-the-Green , Braunston , Brigstock , Brixworth , Broughton (North Northamptonshire) , Bugbrooke , Burton Latimer , Byfield , Chapel Brampton , Church Brampton , Cogenhoe , Collingtree , Corby , Creaton , Crick , Croughton (West Northamptonshire) , Daventry , Denton (West Northamptonshire) , Desborough , Earls Barton , East Haddon , Ecton , Evenley , Eydon , Farthinghoe , Finedon , Flore , Gayton (West Northamptonshire) , Geddington , Great Addington , Great Doddington , Great Houghton (West Northamptonshire) , Greens Norton , Grendon (North Northamptonshire) , Gretton (North Northamptonshire) , Guilsborough , Hackleton , Hargrave , Harpole , Hartwell , Helmdon , Higham Ferrers , Hinton-in-the-Hedges , Horton (West Northamptonshire) , Irchester , Irthlingborough , Isham , Islip (North Northamptonshire) , Kettering , Kislingbury , Little Harrowden , Little Houghton , Little Irchester , Loddington , Long Buckby , Maidwell , Mawsley Village , Mears Ashby , Milton Malsor , Moreton Pinkney , Moulton (West Northamptonshire) , Naseby , Nether Heyford , Newnham (West Northamptonshire) , Newton (North Northamptonshire) , Northampton , Orlingbury , Pattishall and Astcote , Paulerspury , Piddington (West Northamptonshire) , Pitsford , Podington , Potterspury , Pytchley , Raunds , Ravensthorpe , Ringstead (North Northamptonshire) , Roade , Rothersthorpe , Rothwell (North Northamptonshire) , Rugby , Rushden , Rushton , Silverstone , Spratton , Stanion , Stanwick , Staverton , Stoke Bruerne , Syresham , Sywell and Overstone , Thrapston , Titchmarsh , Towcester , Turweston , Upper Boddington , Walgrave , Watford (West Northamptonshire) , Weedon Bec , Weldon , Welford (West Northamptonshire) , Wellingborough , Welton (West Northamptonshire) , West Haddon , Westbury (Buckinghamshire) , Whitfield (Buckinghamshire) , Whittlebury , Wilby , Wollaston , Woodford (North Northamptonshire) , Woodford Halse , Wymington , Yardley Gobion , Yardley Hastings , Yelvertoft . The area contains approximately 272,356 households with a population of about 653,055 (2011 census)
| Postcode | Latitude | Longitude | Easting | Northing | Grid reference | Active? |
|---|---|---|---|---|---|---|
| NN3 3SX | 52.249715 | -0.827163 | 480165 | 261930 | SP801619 | No |
| NN3 3SY | 52.249383 | -0.827201 | 480163 | 261893 | SP801618 | No |
| NN3 3SZ | 52.24987 | -0.829209 | 480025 | 261945 | SP800619 | No |
| NN3 3TA | 52.255246 | -0.829991 | 479962 | 262542 | SP799625 | No |
| NN3 3TB | 52.254488 | -0.830641 | 479919 | 262457 | SP799624 | No |
| NN3 3TD | 52.254255 | -0.827966 | 480102 | 262434 | SP801624 | No |
| NN3 3TE | 52.253337 | -0.828796 | 480047 | 262331 | SP800623 | No |
| NN3 3TF | 52.253054 | -0.829345 | 480010 | 262299 | SP800622 | No |
| NN3 3TG | 52.252416 | -0.827531 | 480135 | 262230 | SP801622 | No |
| NN3 3TH | 52.249461 | -0.833219 | 479752 | 261895 | SP797618 | No |
| NN3 3TJ | 52.249278 | -0.834748 | 479648 | 261873 | SP796618 | No |
| NN3 3TL | 52.250042 | -0.832926 | 479771 | 261960 | SP797619 | No |
| NN3 3TN | 52.250741 | -0.831779 | 479848 | 262039 | SP798620 | No |
| NN3 3TP | 52.25114 | -0.825763 | 480258 | 262090 | SP802620 | No |
| NN3 3TQ | 52.252817 | -0.827169 | 480159 | 262275 | SP801622 | No |
| NN3 3TR | 52.250963 | -0.827013 | 480173 | 262069 | SP801620 | No |
| NN3 3TS | 52.250858 | -0.828217 | 480091 | 262056 | SP800620 | No |
| NN3 3TT | 52.251388 | -0.829038 | 480034 | 262114 | SP800621 | No |
| NN3 3TU | 52.250372 | -0.828083 | 480101 | 262002 | SP801620 | No |
| NN3 3TW | 52.251445 | -0.831146 | 479890 | 262118 | SP798621 | No |
| NN3 3TX | 52.250126 | -0.826844 | 480186 | 261976 | SP801619 | No |
| NN3 3TY | 52.24938 | -0.826864 | 480186 | 261893 | SP801618 | No |
| NN3 3TZ | 52.251493 | -0.833239 | 479747 | 262121 | SP797621 | No |
| NN3 3UA | 52.252534 | -0.832216 | 479815 | 262238 | SP798622 | No |
| NN3 3UB | 52.252107 | -0.831714 | 479850 | 262191 | SP798621 | No |
| NN3 3UD | 52.25268 | -0.830615 | 479924 | 262256 | SP799622 | No |
| NN3 3UE | 52.24928 | -0.831305 | 479883 | 261877 | SP798618 | No |
| NN3 3UF | 52.248472 | -0.835999 | 479564 | 261782 | SP795617 | No |
| NN3 3UG | 52.248046 | -0.836582 | 479525 | 261734 | SP795617 | No |
| NN3 3UH | 52.24816 | -0.833561 | 479731 | 261750 | SP797617 | No |
| NN3 3UJ | 52.24734 | -0.832469 | 479807 | 261660 | SP798616 | No |
| NN3 3UL | 52.248546 | -0.834357 | 479676 | 261792 | SP796617 | No |
| NN3 3UN | 52.247644 | -0.83501 | 479633 | 261691 | SP796616 | No |
| NN3 3UP | 52.246647 | -0.836896 | 479506 | 261578 | SP795615 | No |
| NN3 3UQ | 52.247044 | -0.834308 | 479682 | 261625 | SP796616 | No |
| NN3 3UR | 52.247412 | -0.835148 | 479624 | 261665 | SP796616 | No |
| NN3 3US | 52.246955 | -0.837196 | 479485 | 261612 | SP794616 | No |
| NN3 3UT | 52.246583 | -0.835931 | 479572 | 261572 | SP795615 | No |
| NN3 3UU | 52.248744 | -0.832623 | 479794 | 261816 | SP797618 | No |
| NN3 3UW | 52.247655 | -0.834277 | 479683 | 261693 | SP796616 | No |
| NN3 3UX | 52.24828 | -0.832005 | 479837 | 261765 | SP798617 | No |
| NN3 3UY | 52.247757 | -0.830979 | 479908 | 261708 | SP799617 | No |
| NN3 3UZ | 52.248453 | -0.830419 | 479945 | 261786 | SP799617 | No |
| NN3 3WA | 52.248764 | -0.812129 | 481193 | 261841 | SP811618 | No |
| NN3 3WB | 52.248764 | -0.812129 | 481193 | 261841 | SP811618 | No |
| NN3 3WD | 52.247728 | -0.811893 | 481211 | 261726 | SP812617 | No |
| NN3 3WF | 52.248764 | -0.812129 | 481193 | 261841 | SP811618 | No |
| NN3 3WG | 52.248764 | -0.812129 | 481193 | 261841 | SP811618 | No |
| NN3 3WH | 52.248764 | -0.812129 | 481193 | 261841 | SP811618 | No |
| NN3 3WJ | 52.247728 | -0.811893 | 481211 | 261726 | SP812617 | No |
| NN3 3WL | 52.248764 | -0.812129 | 481193 | 261841 | SP811618 | No |
| NN3 3WN | 52.248764 | -0.812129 | 481193 | 261841 | SP811618 | No |
| NN3 3WP | 52.248764 | -0.812129 | 481193 | 261841 | SP811618 | No |
| NN3 3WQ | 52.247728 | -0.811893 | 481211 | 261726 | SP812617 | Yes |
| NN3 3WR | 52.248764 | -0.812129 | 481193 | 261841 | SP811618 | No |
| NN3 3WS | 52.248764 | -0.812129 | 481193 | 261841 | SP811618 | No |
| NN3 3WT | 52.248764 | -0.812129 | 481193 | 261841 | SP811618 | No |
| NN3 3WU | 52.248764 | -0.812129 | 481193 | 261841 | SP811618 | No |
| NN3 3WY | 52.248764 | -0.812129 | 481193 | 261841 | SP811618 | No |
| NN3 3WZ | 52.248764 | -0.812129 | 481193 | 261841 | SP811618 | No |
| NN3 3XA | 52.254851 | -0.8265 | 480201 | 262502 | SP802625 | No |
| NN3 3XB | 52.239687 | -0.852441 | 478457 | 260787 | SP784607 | Yes |
| NN3 3XD | 52.239958 | -0.851614 | 478513 | 260818 | SP785608 | Yes |
| NN3 3XE | 52.239747 | -0.850316 | 478602 | 260796 | SP786607 | Yes |
| NN3 3XF | 52.240448 | -0.85021 | 478608 | 260874 | SP786608 | Yes |
| NN3 3XG | 52.239625 | -0.851564 | 478517 | 260781 | SP785607 | Yes |
| NN3 3XH | 52.239251 | -0.852013 | 478487 | 260739 | SP784607 | Yes |
| NN3 3XJ | 52.240344 | -0.852527 | 478450 | 260860 | SP784608 | Yes |
| NN3 3XL | 52.238845 | -0.85362 | 478378 | 260692 | SP783606 | Yes |
| NN3 3YG | 52.247728 | -0.811893 | 481211 | 261726 | SP812617 | Yes |
| NN3 3YH | 52.247728 | -0.811893 | 481211 | 261726 | SP812617 | No |
| NN3 3YJ | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 | No |
| NN3 3YL | 52.248764 | -0.812129 | 481193 | 261841 | SP811618 | No |
| NN3 3YN | 52.248764 | -0.812129 | 481193 | 261841 | SP811618 | No |
| NN3 3YP | 52.249342 | -0.848633 | 478700 | 261865 | SP786618 | No |
| NN3 3YQ | 52.247728 | -0.811893 | 481211 | 261726 | SP812617 | Yes |
| NN3 3YR | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 | No |
| NN3 3YS | 52.248764 | -0.812129 | 481193 | 261841 | SP811618 | No |
| NN3 3YT | 52.248764 | -0.812129 | 481193 | 261841 | SP811618 | No |
| NN3 3YU | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 | No |
| NN3 3YW | 52.247728 | -0.811893 | 481211 | 261726 | SP812617 | Yes |
| NN3 3YX | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 | No |
| NN3 3YY | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 | No |
| NN3 3YZ | 52.254851 | -0.8265 | 480201 | 262502 | SP802625 | No |
| NN3 3ZA | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 | No |
| NN3 3ZB | 52.247728 | -0.811893 | 481211 | 261726 | SP812617 | No |
| NN3 3ZD | 52.249342 | -0.848633 | 478700 | 261865 | SP786618 | No |
| NN3 3ZE | 52.249342 | -0.848633 | 478700 | 261865 | SP786618 | No |
| NN3 3ZF | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 | No |
| NN3 3ZG | 52.248764 | -0.812129 | 481193 | 261841 | SP811618 | No |
| NN3 3ZH | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 | No |
| NN3 3ZJ | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 | No |
| NN3 3ZL | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 | No |
| NN3 3ZN | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 | No |
| NN3 3ZP | 52.249342 | -0.848633 | 478700 | 261865 | SP786618 | No |
| NN3 3ZQ | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 | No |
| NN3 3ZR | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 | No |
| NN3 3ZS | 52.247728 | -0.811893 | 481211 | 261726 | SP812617 | No |
| NN3 3ZT | 52.248764 | -0.812129 | 481193 | 261841 | SP811618 | No |
| NN3 3ZU | 52.248764 | -0.812129 | 481193 | 261841 | SP811618 | No |
| NN3 3ZW | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 | No |
| NN3 3ZY | 52.249342 | -0.848633 | 478700 | 261865 | SP786618 | No |
| NN3 3ZZ | 52.245285 | -0.898231 | 475321 | 261361 | SP753613 | No |
| NN3 4AA | 52.237148 | -0.854791 | 478301 | 260502 | SP783605 | No |
| NN3 4AB | 52.240988 | -0.842024 | 479166 | 260943 | SP791609 | No |
| NN3 4AD | 52.244138 | -0.834106 | 479701 | 261302 | SP797613 | No |
| NN3 4AE | 52.248416 | -0.824018 | 480382 | 261789 | SP803617 | No |
| NN3 4AF | 52.24759 | -0.822356 | 480497 | 261699 | SP804616 | No |
| NN3 4AG | 52.252442 | -0.822916 | 480450 | 262238 | SP804622 | No |
| NN3 4AH | 52.251183 | -0.819272 | 480701 | 262102 | SP807621 | No |
| NN3 4AJ | 52.249772 | -0.82388 | 480389 | 261940 | SP803619 | No |
| NN3 4AL | 52.252368 | -0.820896 | 480588 | 262232 | SP805622 | No |
| NN3 4AN | 52.250289 | -0.813568 | 481092 | 262009 | SP810620 | No |
| NN3 4AP | 52.253063 | -0.822079 | 480506 | 262308 | SP805623 | No |
| NN3 4AQ | 52.252234 | -0.813794 | 481073 | 262225 | SP810622 | No |
| NN3 4AR | 52.249522 | -0.821279 | 480567 | 261915 | SP805619 | No |
| NN3 4AS | 52.248873 | -0.82112 | 480579 | 261843 | SP805618 | No |
| NN3 4AT | 52.250099 | -0.821454 | 480554 | 261979 | SP805619 | No |
| NN3 4AU | 52.250139 | -0.8147 | 481015 | 261991 | SP810619 | No |
| NN3 4AW | 52.251953 | -0.821698 | 480534 | 262185 | SP805621 | No |
| NN3 4AX | 52.250879 | -0.814988 | 480994 | 262073 | SP809620 | No |
| NN3 4AY | 52.25117 | -0.815288 | 480973 | 262105 | SP809621 | No |
| NN3 4AZ | 52.251994 | -0.813244 | 481111 | 262199 | SP811621 | No |
| NN3 4BA | 52.252922 | -0.813366 | 481101 | 262302 | SP811623 | No |
| NN3 4BB | 52.253158 | -0.813638 | 481082 | 262328 | SP810623 | No |
| NN3 4BD | 52.253883 | -0.814175 | 481044 | 262408 | SP810624 | No |
| NN3 4BE | 52.265502 | -0.827069 | 480143 | 263686 | SP801636 | No |
| NN3 4BG | 52.256965 | -0.82662 | 480189 | 262737 | SP801627 | No |
| NN3 4BH | 52.254325 | -0.814339 | 481032 | 262457 | SP810624 | No |
| NN3 4BJ | 52.252757 | -0.815744 | 480939 | 262281 | SP809622 | No |
| NN3 4BL | 52.260107 | -0.817951 | 480775 | 263096 | SP807630 | No |
| NN3 4BN | 52.253318 | -0.816109 | 480913 | 262343 | SP809623 | No |
| NN3 4BP | 52.253865 | -0.817736 | 480801 | 262402 | SP808624 | No |
| NN3 4BQ | 52.258912 | -0.825279 | 480277 | 262955 | SP802629 | No |
| NN3 4BS | 52.254959 | -0.814806 | 480999 | 262527 | SP809625 | No |
| NN3 4BT | 52.250785 | -0.812749 | 481147 | 262065 | SP811620 | No |
| NN3 4BU | 52.251333 | -0.813584 | 481089 | 262125 | SP810621 | No |
| NN3 4BW | 52.253938 | -0.816943 | 480855 | 262411 | SP808624 | No |
| NN3 4BX | 52.248652 | -0.808148 | 481465 | 261833 | SP814618 | No |
| NN3 4BY | 52.245982 | -0.808175 | 481468 | 261536 | SP814615 | No |
| NN3 4BZ | 52.244902 | -0.806212 | 481604 | 261418 | SP816614 | No |
| NN3 4DA | 52.245796 | -0.815519 | 480967 | 261507 | SP809615 | No |
| NN3 4DB | 52.272415 | -0.81437 | 480997 | 264469 | SP809644 | No |
| NN3 4DD | 52.271695 | -0.814301 | 481003 | 264389 | SP810643 | No |
| NN3 4DE | 52.271049 | -0.814421 | 480996 | 264317 | SP809643 | No |
| NN3 4DF | 52.267879 | -0.81389 | 481038 | 263965 | SP810639 | No |
| NN3 4DG | 52.252085 | -0.815131 | 480982 | 262207 | SP809622 | No |
| NN3 4DH | 52.26552 | -0.814495 | 481001 | 263702 | SP810637 | No |
| NN3 4DJ | 52.266419 | -0.814471 | 481001 | 263802 | SP810638 | No |
| NN3 4DL | 52.26552 | -0.814495 | 481001 | 263702 | SP810637 | No |
| NN3 4DN | 52.256818 | -0.819914 | 480647 | 262728 | SP806627 | No |
| NN3 4DP | 52.258302 | -0.838071 | 479405 | 262873 | SP794628 | No |
| NN3 4DQ | 52.250976 | -0.804145 | 481734 | 262096 | SP817620 | No |
| NN3 4DR | 52.256634 | -0.824988 | 480301 | 262702 | SP803627 | No |
| NN3 4DS | 52.253386 | -0.811302 | 481241 | 262356 | SP812623 | No |
| NN3 4DT | 52.25703 | -0.812406 | 481159 | 262760 | SP811627 | No |
| NN3 4DU | 52.256967 | -0.8115 | 481221 | 262754 | SP812627 | No |
| NN3 4DW | 52.256751 | -0.836705 | 479501 | 262702 | SP795627 | No |
| NN3 4DX | 52.257267 | -0.811829 | 481198 | 262787 | SP811627 | No |
| NN3 4DY | 52.256554 | -0.812434 | 481158 | 262707 | SP811627 | No |
| NN3 4DZ | 52.256453 | -0.813184 | 481107 | 262695 | SP811626 | No |
| NN3 4EA | 52.257533 | -0.814195 | 481036 | 262814 | SP810628 | No |
| NN3 4EB | 52.256757 | -0.814758 | 480999 | 262727 | SP809627 | No |
| NN3 4ED | 52.257965 | -0.815077 | 480975 | 262861 | SP809628 | No |
| NN3 4EE | 52.258887 | -0.815624 | 480936 | 262963 | SP809629 | No |
| NN3 4EF | 52.260137 | -0.813862 | 481054 | 263104 | SP810631 | No |
| NN3 4EG | 52.260243 | -0.815383 | 480950 | 263114 | SP809631 | No |
| NN3 4EH | 52.262441 | -0.81761 | 480794 | 263356 | SP807633 | No |
| NN3 4EJ | 52.262318 | -0.81883 | 480711 | 263341 | SP807633 | No |
| NN3 4EL | 52.263526 | -0.818226 | 480750 | 263476 | SP807634 | No |
| NN3 4EN | 52.268357 | -0.819417 | 480660 | 264012 | SP806640 | No |
| NN3 4EP | 52.267769 | -0.818157 | 480747 | 263948 | SP807639 | No |
| NN3 4EQ | 52.26112 | -0.815887 | 480914 | 263211 | SP809632 | No |
| NN3 4ER | 52.268232 | -0.817676 | 480779 | 264000 | SP807639 | No |
| NN3 4ES | 52.268913 | -0.817511 | 480789 | 264076 | SP807640 | No |
| NN3 4ET | 52.252722 | -0.824813 | 480320 | 262267 | SP803622 | No |
| NN3 4EU | 52.252211 | -0.824064 | 480372 | 262211 | SP803622 | No |
| NN3 4EW | 52.267362 | -0.818842 | 480701 | 263902 | SP807639 | No |
| NN3 4EX | 52.243485 | -0.808389 | 481458 | 261258 | SP814612 | No |
| NN3 4EY | 52.266844 | -0.842714 | 479073 | 263818 | SP790638 | No |
| NN3 4EZ | 52.261505 | -0.834676 | 479631 | 263233 | SP796632 | No |
| NN3 4FA | 52.268039 | -0.819967 | 480623 | 263976 | SP806639 | No |
| NN3 4FB | 52.261245 | -0.836588 | 479501 | 263202 | SP795632 | No |
| NN3 4FD | 52.258227 | -0.811657 | 481208 | 262894 | SP812628 | No |
| NN3 4FE | 52.2571 | -0.810471 | 481291 | 262770 | SP812627 | No |
| NN3 4FF | 52.258722 | -0.810838 | 481263 | 262950 | SP812629 | No |
| NN3 4FG | 52.261245 | -0.836588 | 479501 | 263202 | SP795632 | No |
| NN3 4GA | 52.255208 | -0.819033 | 480710 | 262550 | SP807625 | No |
| NN3 4GB | 52.255061 | -0.825923 | 480240 | 262526 | SP802625 | No |
| NN3 4GD | 52.255928 | -0.818194 | 480766 | 262631 | SP807626 | No |
| NN3 4GE | 52.256377 | -0.818973 | 480712 | 262680 | SP807626 | No |
| NN3 4HA | 52.260763 | -0.83789 | 479413 | 263147 | SP794631 | No |
| NN3 4HB | 52.264375 | -0.840375 | 479237 | 263546 | SP792635 | No |
| NN3 4HD | 52.262051 | -0.838061 | 479399 | 263290 | SP793632 | No |
| NN3 4HE | 52.264437 | -0.838409 | 479371 | 263555 | SP793635 | No |
| NN3 4HF | 52.261442 | -0.838297 | 479384 | 263222 | SP793632 | No |
| NN3 4HG | 52.260855 | -0.838972 | 479339 | 263156 | SP793631 | No |
| NN3 4HH | 52.262782 | -0.840196 | 479252 | 263369 | SP792633 | No |
| NN3 4HJ | 52.264145 | -0.839794 | 479277 | 263521 | SP792635 | No |
| NN3 4HL | 52.262476 | -0.841083 | 479192 | 263334 | SP791633 | No |