Northampton postcodes (2024)

View all built up areas

There are 8,304 postcodes in the built up area of Northampton. The area contains approximately 89,776 households with a population of about 215,232 (2011 census)

Key Active postcodeActive postcode Postcode no longer in usePostcode no longer in use

This table shows the first postcodes in the built up area, download the CSV file to get all the postcodes.

Postcode Latitude Longitude Easting Northing Grid reference Active?
NN1 1AA52.24527-0.898245475320261359SP753613No
NN1 1AB52.236611-0.894359475600260400SP756603No
NN1 1AD52.236611-0.894359475600260400SP756603No
NN1 1AE52.24527-0.898245475320261359SP753613No
NN1 1AF52.237003-0.893046475689260445SP756604Yes
NN1 1AG52.235583-0.894019475625260286SP756602Yes
NN1 1AH52.24527-0.898245475320261359SP753613No
NN1 1AJ52.236146-0.900389475189260342SP751603Yes
NN1 1AL52.24527-0.898245475320261359SP753613Yes
NN1 1AN52.24527-0.898245475320261359SP753613No
NN1 1AP52.24527-0.898245475320261359SP753613No
NN1 1AQ52.24527-0.898245475320261359SP753613No
NN1 1AR52.24527-0.898245475320261359SP753613No
NN1 1AS52.232933-0.912696474354259972SP743599No
NN1 1AT52.232933-0.912696474354259972SP743599No
NN1 1AU52.24527-0.898245475320261359SP753613No
NN1 1AW52.24527-0.898245475320261359SP753613No
NN1 1AX52.232933-0.912696474354259972SP743599No
NN1 1AY52.24527-0.898245475320261359SP753613No
NN1 1AZ52.235917-0.895109475550260322SP755603No
NN1 1BA52.235917-0.895109475550260322SP755603No
NN1 1BB52.235917-0.895109475550260322SP755603No
NN1 1BD52.235917-0.895109475550260322SP755603No
NN1 1BE52.24527-0.898245475320261359SP753613No
NN1 1BF52.236478-0.891053475826260389SP758603Yes
NN1 1BG52.23763-0.889882475904260518SP759605No
NN1 1BH52.24527-0.898245475320261359SP753613No
NN1 1BJ52.24527-0.898245475320261359SP753613No
NN1 1BL52.24527-0.898245475320261359SP753613No
NN1 1BN52.24527-0.898245475320261359SP753613No
NN1 1BP52.237469-0.889945475900260500SP758605No
NN1 1BQ52.230828-0.903157475009259748SP750597Yes
NN1 1BS52.237469-0.889945475900260500SP758605No
NN1 1BT52.232933-0.912696474354259972SP743599No
NN1 1BU52.24527-0.898245475320261359SP753613No
NN1 1BW52.24527-0.898245475320261359SP753613No
NN1 1BX52.24527-0.898245475320261359SP753613Yes
NN1 1BY52.237469-0.889945475900260500SP758605No
NN1 1BZ52.235853-0.895945475493260314SP754603No
NN1 1DA52.237182-0.895151475545260463SP755604Yes
NN1 1DB52.235853-0.895945475493260314SP754603No
NN1 1DD52.236272-0.894602475584260362SP755603Yes
NN1 1DE52.237396-0.894633475580260487SP755604Yes
NN1 1DF52.236772-0.896464475456260416SP754604Yes
NN1 1DG52.236638-0.897287475400260400SP754603No
NN1 1DH52.234793-0.894419475599260198SP755601Yes
NN1 1DJ52.23668-0.896949475423260405SP754604Yes
NN1 1DL52.236625-0.895823475500260400SP755604No
NN1 1DN52.236281-0.894602475584260363SP755603Yes
NN1 1DP52.236283-0.894221475610260364SP756603Yes
NN1 1DQ52.235284-0.890951475835260256SP758602Yes
NN1 1DR52.235798-0.889445475937260315SP759603Yes
NN1 1DS52.235712-0.894381475600260300SP756602No
NN1 1DT52.235583-0.894019475625260286SP756602Yes
NN1 1DU52.235712-0.894381475600260300SP756602No
NN1 1DW52.24527-0.898245475320261359SP753613No
NN1 1DX52.234755-0.894889475567260193SP755601No
NN1 1DY52.236705-0.896715475439260408SP754604No
NN1 1DZ52.234827-0.895868475500260200SP754601No
NN1 1EA52.236268-0.894236475609260362SP756603Yes
NN1 1EB52.235726-0.895846475500260300SP754603No
NN1 1ED52.235518-0.896042475487260277SP754602Yes
NN1 1EE52.233678-0.905971474812260062SP748600Yes
NN1 1EF52.235583-0.894019475625260286SP756602No
NN1 1EG52.235816-0.894891475565260311SP755603No
NN1 1EH52.234841-0.897332475400260200SP753602No
NN1 1EJ52.234211-0.901184475138260126SP751601No
NN1 1EL52.2315-0.894867475574259831SP755598Yes
NN1 1EN52.236717-0.897944475355260408SP753604Yes
NN1 1EP52.232089-0.89434475609259897SP756598Yes
NN1 1EQ52.235338-0.894786475573260258SP755602Yes
NN1 1ER52.234989-0.894912475565260219SP755602Yes
NN1 1ES52.235224-0.891568475793260249SP757602Yes
NN1 1ET52.231831-0.905313474860259857SP748598Yes
NN1 1EU52.235705-0.893649475650260300SP756602No
NN1 1EW52.235812-0.894819475570260311SP755603Yes
NN1 1EX52.236026-0.905869474815260323SP748603Yes
NN1 1EY52.232134-0.89346475669259903SP756599Yes
NN1 1EZ52.237808-0.891913475765260536SP757605Yes
NN1 1FA52.235457-0.893363475670260273SP756602Yes
NN1 1FB52.23462-0.901599475109260171SP751601No
NN1 1FD52.236502-0.902241475062260380SP750603Yes
NN1 1FE52.236709-0.902294475058260403SP750604Yes
NN1 1FF52.233163-0.90288475024260008SP750600Yes
NN1 1FG52.237998-0.892084475753260557SP757605Yes
NN1 1FJ52.233695-0.891518475799260079SP757600Yes
NN1 1FL52.237022-0.899226475267260441SP752604Yes
NN1 1FS52.235726-0.895846475500260300SP754603No
NN1 1GL52.236652-0.898751475300260400SP753603No
NN1 1HA52.234714-0.893381475670260190SP756601No
NN1 1HB52.233627-0.894771475577260068SP755600Yes
NN1 1HD52.236063-0.890595475858260343SP758603No
NN1 1HE52.233956-0.898818475300260100SP753601No
NN1 1HF52.232599-0.892248475751259956SP757599Yes
NN1 1HG52.233681-0.891547475797260077SP757600No
NN1 1HH52.234286-0.894768475576260141SP755601Yes
NN1 1HJ52.234357-0.895645475516260148SP755601Yes
NN1 1HL52.231543-0.895569475526259835SP755598Yes
NN1 1HN52.235917-0.895109475550260322SP755603No
NN1 1HP52.233057-0.89884475300260000SP753600No
NN1 1HQ52.233016-0.894448475600260000SP756600No
NN1 1HR52.236584-0.891431475800260400SP757604No
NN1 1HS52.235891-0.891419475802260323SP758603Yes
NN1 1HU52.236584-0.891431475800260400SP757604No
NN1 1HW52.231281-0.895795475511259806SP755598Yes
NN1 1HX52.236597-0.892895475700260400SP757603No
NN1 1HY52.236584-0.891431475800260400SP757604No
NN1 1HZ52.236584-0.891431475800260400SP757604No
NN1 1JA52.23714-0.893541475655260460SP756604Yes
NN1 1JB52.237057-0.893997475624260450SP756604Yes
NN1 1JD52.236611-0.894359475600260400SP756603No
NN1 1JE52.236597-0.892895475700260400SP757603No
NN1 1JF52.2377-0.891931475764260524SP757605Yes
NN1 1JG52.237496-0.892873475700260500SP756604No
NN1 1JH52.237899-0.890798475841260547SP758605No
NN1 1JJ52.237844-0.890697475848260541SP758605No
NN1 1JL52.237482-0.891409475800260500SP757604No
NN1 1JN52.237884-0.890095475889260546SP758605No
NN1 1JP52.236597-0.892895475700260400SP757603No
NN1 1JQ52.237482-0.891409475800260500SP757604No
NN1 1JR52.236597-0.892895475700260400SP757603No
NN1 1JS52.237113-0.892619475718260458SP757604Yes
NN1 1JT52.236979-0.892373475735260443SP757604Yes
NN1 1JU52.237033-0.892386475734260449SP757604No
NN1 1JW52.237618-0.890541475859260516SP758605Yes
NN1 1JX52.237145-0.892106475753260462SP757604Yes
NN1 1JY52.236558-0.891857475771260397SP757603Yes
NN1 1JZ52.236597-0.892895475700260400SP757603No
NN1 1LA52.236597-0.892895475700260400SP757603No
NN1 1LB52.235143-0.896944475426260234SP754602No
NN1 1LD52.237224-0.891693475781260471SP757604Yes
NN1 1LE52.237199-0.891855475770260468SP757604No
NN1 1LF52.24527-0.898245475320261359SP753613No
NN1 1LG52.236958-0.891085475823260442SP758604Yes
NN1 1LH52.236584-0.891431475800260400SP757604No
NN1 1LJ52.236257-0.891073475825260364SP758603Yes
NN1 1LL52.236584-0.891431475800260400SP757604No
NN1 1LN52.237113-0.890715475848260460SP758604Yes
NN1 1LP52.236334-0.89069475851260373SP758603Yes
NN1 1LQ52.236775-0.890723475848260422SP758604Yes
NN1 1LR52.236584-0.891431475800260400SP757604No
NN1 1LS52.24527-0.898245475320261359SP753613No
NN1 1LT52.237396-0.890781475843260491SP758604No
NN1 1LU52.235853-0.895945475493260314SP754603No
NN1 1LW52.23628-0.890692475851260367SP758603Yes
NN1 1LX52.237061-0.889647475921260455SP759604Yes
NN1 1LY52.23657-0.889967475900260400SP758604No
NN1 1LZ52.236497-0.889822475910260392SP759603Yes
NN1 1NB52.237482-0.891409475800260500SP757604No
NN1 1ND52.236584-0.891431475800260400SP757604No
NN1 1NE52.235685-0.891453475800260300SP758603No
NN1 1NF52.235712-0.894381475600260300SP756602No
NN1 1NH52.236273-0.89696475423260360SP754603Yes
NN1 1NJ52.236417-0.897615475378260375SP753603No
NN1 1NL52.23574-0.89731475400260300SP753603No
NN1 1NN52.237003-0.893061475688260445SP756604No
NN1 1NQ52.23574-0.89731475400260300SP753603No
NN1 1NR52.236183-0.897577475381260349SP753603Yes
NN1 1NS52.235428-0.89701475421260266SP754602Yes
NN1 1NT52.236074-0.897492475387260337SP753603Yes
NN1 1NW52.236417-0.897615475378260375SP753603Yes
NN1 1NY52.236693-0.903144475000260400SP749603No
NN1 1PA52.23536-0.897407475394260258SP753602Yes
NN1 1PB52.236065-0.898488475319260335SP753603Yes
NN1 1PD52.234241-0.89761475382260133SP753601Yes
NN1 1PE52.235816-0.894891475565260311SP755603No
NN1 1PF52.233841-0.897093475418260089SP754600Yes
NN1 1PG52.233956-0.898818475300260100SP753601No
NN1 1PH52.233956-0.898818475300260100SP753601No
NN1 1PJ52.234663-0.898478475322260179SP753601Yes
NN1 1PL52.233956-0.898818475300260100SP753601No
NN1 1PN52.234952-0.898032475352260212SP753602Yes
NN1 1PP52.235316-0.89754475385260253SP753602Yes
NN1 1PR52.234924-0.897887475362260209SP753602Yes
NN1 1PS52.235838-0.899138475275260309SP752603Yes
NN1 1PT52.236449-0.89946475252260377SP752603Yes
NN1 1PU52.236065-0.898488475319260335SP753603Yes
NN1 1PX52.234882-0.901724475100260200SP750602No
NN1 1PY52.235529-0.900785475163260273SP751602Yes
NN1 1PZ52.232359-0.899224475275259922SP752599Yes
NN1 1QA52.237396-0.894633475580260487SP755604Yes
NN1 1QB52.234868-0.90026475200260200SP751601No
NN1 1QD52.237396-0.894633475580260487SP755604Yes
NN1 1QE52.237396-0.894633475580260487SP755604Yes
NN1 1QF52.232431-0.896352475471259933SP754599Yes
NN1 1QG52.232127-0.896521475460259899SP754598No
NN1 1QH52.237396-0.894633475580260487SP755604Yes
NN1 1QJ52.237396-0.894633475580260487SP755604Yes
NN1 1QN52.233956-0.898818475300260100SP753601No
NN1 1QP52.236666-0.900215475200260400SP752604No
NN1 1QR52.235698-0.892917475700260300SP757602No
NN1 1QS52.237396-0.894633475580260487SP755604Yes
NN1 1QT52.237396-0.894633475580260487SP755604Yes
NN1 1QU52.237396-0.894633475580260487SP755604Yes
NN1 1QW52.237396-0.894633475580260487SP755604Yes
NN1 1QX52.237396-0.894633475580260487SP755604Yes
NN1 1QY52.237396-0.894633475580260487SP755604Yes
NN1 1QZ52.237396-0.894633475580260487SP755604Yes
NN1 1RA52.236654-0.899294475263260400SP752603Yes
NN1 1RB52.237396-0.894633475580260487SP755604Yes