KA12 9 postcode sector in the KA12 district

KA12 9 is a sector of the KA12 district: every postcode that starts KA12 9. It has 153 postcodes in use, one of them a large-user postcode. A large-user postcode is one Royal Mail gives to a single address that gets a lot of mail.

Not sure what a sector is? UK postcode format explained.

Every postcode in the KA12 9 sector, and which are new since 2020

Map of every postcode in the KA12 9 sector, by new since 2020 Of the 153 postcodes in the KA12 9 sector that ONS places, 153 were in use before 2020. Places named: Irvine West. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A78 KA12 9AA: before 2020KA12 9AB: before 2020KA12 9AD: before 2020KA12 9AE: before 2020KA12 9AF: before 2020KA12 9AG: before 2020KA12 9AH: before 2020KA12 9AJ: before 2020KA12 9AL: before 2020KA12 9AN: before 2020KA12 9AP: before 2020KA12 9AQ: before 2020KA12 9AR: before 2020KA12 9AS: before 2020KA12 9AT: before 2020KA12 9AU: before 2020KA12 9AW: before 2020KA12 9AX: before 2020KA12 9AY: before 2020KA12 9AZ: before 2020KA12 9BA: before 2020KA12 9BB: before 2020KA12 9BD: before 2020KA12 9BE: before 2020KA12 9BF: before 2020KA12 9BG: before 2020KA12 9BH: before 2020KA12 9BJ: before 2020KA12 9BL: before 2020KA12 9BN: before 2020KA12 9BP: before 2020KA12 9BQ: before 2020KA12 9BS: before 2020KA12 9BW: before 2020KA12 9DA: before 2020KA12 9DB: before 2020KA12 9DD: before 2020KA12 9DE: before 2020KA12 9DG: before 2020KA12 9DH: before 2020KA12 9DJ: before 2020KA12 9DL: before 2020KA12 9DN: before 2020KA12 9DP: before 2020KA12 9DQ: before 2020KA12 9DR: before 2020KA12 9DS: before 2020KA12 9DT: before 2020KA12 9DU: before 2020KA12 9DW: before 2020KA12 9DX: before 2020KA12 9DY: before 2020KA12 9DZ: before 2020KA12 9EA: before 2020KA12 9EB: before 2020KA12 9ED: before 2020KA12 9EE: before 2020KA12 9EF: before 2020KA12 9EG: before 2020KA12 9EH: before 2020KA12 9EQ: before 2020KA12 9ER: before 2020KA12 9ES: before 2020KA12 9ET: before 2020KA12 9EU: before 2020KA12 9EW: before 2020KA12 9EX: before 2020KA12 9EY: before 2020KA12 9EZ: before 2020KA12 9HA: before 2020KA12 9HB: before 2020KA12 9HD: before 2020KA12 9HE: before 2020KA12 9HF: before 2020KA12 9HG: before 2020KA12 9HH: before 2020KA12 9HJ: before 2020KA12 9HL: before 2020KA12 9HN: before 2020KA12 9HP: before 2020KA12 9HQ: before 2020KA12 9HR: before 2020KA12 9HS: before 2020KA12 9HT: before 2020KA12 9HU: before 2020KA12 9HW: before 2020KA12 9HX: before 2020KA12 9HY: before 2020KA12 9HZ: before 2020KA12 9JA: before 2020KA12 9JD: before 2020KA12 9JH: before 2020KA12 9JJ: before 2020KA12 9JL: before 2020KA12 9JN: before 2020KA12 9JP: before 2020KA12 9JR: before 2020KA12 9JS: before 2020KA12 9JT: before 2020KA12 9JU: before 2020KA12 9JW: before 2020KA12 9JX: before 2020KA12 9JY: before 2020KA12 9JZ: before 2020KA12 9LA: before 2020KA12 9LB: before 2020KA12 9LE: before 2020KA12 9LH: before 2020KA12 9LJ: before 2020KA12 9LL: before 2020KA12 9LN: before 2020KA12 9LP: before 2020KA12 9LQ: before 2020KA12 9LR: before 2020KA12 9LS: before 2020KA12 9LT: before 2020KA12 9LU: before 2020KA12 9LW: before 2020KA12 9LX: before 2020KA12 9LY: before 2020KA12 9LZ: before 2020KA12 9NA: before 2020KA12 9NB: before 2020KA12 9ND: before 2020KA12 9NE: before 2020KA12 9NF: before 2020KA12 9NG: before 2020KA12 9NH: before 2020KA12 9NJ: before 2020KA12 9NL: before 2020KA12 9NN: before 2020KA12 9NP: before 2020KA12 9NQ: before 2020KA12 9NR: before 2020KA12 9NS: before 2020KA12 9NT: before 2020KA12 9NU: before 2020KA12 9NW: before 2020KA12 9NX: before 2020KA12 9NY: before 2020KA12 9PA: before 2020KA12 9PB: before 2020KA12 9PD: before 2020KA12 9PE: before 2020KA12 9PF: before 2020KA12 9PG: before 2020KA12 9PH: before 2020KA12 9PQ: before 2020KA12 9PR: before 2020KA12 9PS: before 2020KA12 9PT: before 2020KA12 9PU: before 2020KA12 9PX: before 2020 Irvine West Map of every postcode in the KA12 9 sector, by new since 2020 Of the 153 postcodes in the KA12 9 sector that ONS places, 153 were in use before 2020. Places named: Irvine West. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A78 Irvine West
  • New since 2020: 0
  • In use before 2020: 153

Of the 153 postcodes in the KA12 9 sector that ONS places, 153 were in use before 2020.

Each mark is a postcode's centre point as ONS gives it, not a building. Press one to see its postcode and open its page. New since 2020 means it came into use in January 2020 or later. No boundary is drawn. Names in italics are council wards: we hold no town or village names here.

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026, the centre point of each postcode; when each came into use: the same directory; roads, rivers and built-up areas: Contains OS data © Crown copyright and database right 2026. Drawn by us. Street map: Ordnance Survey, OS Open Zoomstack, Open Government Licence v3.0, drawn with MapLibre. How we use them

Postcodes in KA12 9

Pick a postcode to see its council and MP, broadband, flood risk, what homes sell for, council tax, the nearest schools and stations, and crime around it.

KA12 9AAKA12 9ABKA12 9ADKA12 9AEKA12 9AFKA12 9AGKA12 9AHKA12 9AJKA12 9ALKA12 9ANKA12 9APKA12 9AQKA12 9ARKA12 9ASKA12 9ATKA12 9AUKA12 9AWKA12 9AXKA12 9AYKA12 9AZKA12 9BAKA12 9BBKA12 9BDKA12 9BEKA12 9BFKA12 9BGKA12 9BHKA12 9BJKA12 9BLKA12 9BNKA12 9BPKA12 9BQKA12 9BSKA12 9BWKA12 9DAKA12 9DBKA12 9DDKA12 9DEKA12 9DGKA12 9DHKA12 9DJKA12 9DLKA12 9DNKA12 9DPKA12 9DQKA12 9DRKA12 9DSKA12 9DTKA12 9DUKA12 9DWKA12 9DXKA12 9DYKA12 9DZKA12 9EAKA12 9EBKA12 9EDKA12 9EEKA12 9EFKA12 9EGKA12 9EHKA12 9EQKA12 9ERKA12 9ESKA12 9ETKA12 9EUKA12 9EWKA12 9EXKA12 9EYKA12 9EZKA12 9HAKA12 9HBKA12 9HDKA12 9HEKA12 9HFKA12 9HGKA12 9HHKA12 9HJKA12 9HLKA12 9HNKA12 9HPKA12 9HQKA12 9HRKA12 9HSKA12 9HTKA12 9HUKA12 9HWKA12 9HXKA12 9HYKA12 9HZKA12 9JAKA12 9JDKA12 9JHKA12 9JJKA12 9JLKA12 9JNKA12 9JPKA12 9JRKA12 9JSKA12 9JTKA12 9JUKA12 9JWKA12 9JXKA12 9JYKA12 9JZKA12 9LAKA12 9LBKA12 9LEKA12 9LHKA12 9LJKA12 9LLKA12 9LNKA12 9LPKA12 9LQKA12 9LRKA12 9LSKA12 9LTKA12 9LUKA12 9LWKA12 9LXKA12 9LYKA12 9LZKA12 9NAKA12 9NBKA12 9NDKA12 9NEKA12 9NFKA12 9NGKA12 9NHKA12 9NJKA12 9NLKA12 9NNKA12 9NPKA12 9NQKA12 9NRKA12 9NSKA12 9NTKA12 9NUKA12 9NWKA12 9NXKA12 9NYKA12 9PAKA12 9PBKA12 9PDKA12 9PEKA12 9PFKA12 9PGKA12 9PHKA12 9PQKA12 9PRKA12 9PSKA12 9PTKA12 9PUKA12 9PX

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026. Postcodes that have ended are not listed. See all our data sources

What council am I in? The council, borough or local authority for a postcode, and the county council where there is one. What ward am I in? The ward for a postcode, with its council, constituency and parish.

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