KA18 2 postcode sector in the KA18 district

KA18 2 is a sector of the KA18 district: every postcode that starts KA18 2. It has 190 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 KA18 2 sector, and which are new since 2020

Map of every postcode in the KA18 2 sector, by new since 2020 Of the 190 postcodes in the KA18 2 sector that ONS places, 2 are new since 2020 and 188 were in use before 2020. Places named: Cumnock, Auchinleck. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2 km. KA18 2AA: before 2020KA18 2AB: before 2020KA18 2AE: before 2020KA18 2AF: before 2020KA18 2AG: before 2020KA18 2AH: before 2020KA18 2AJ: before 2020KA18 2AL: before 2020KA18 2AP: before 2020KA18 2AR: before 2020KA18 2AS: before 2020KA18 2AT: before 2020KA18 2AU: before 2020KA18 2AW: before 2020KA18 2AX: before 2020KA18 2AZ: before 2020KA18 2BE: before 2020KA18 2BG: before 2020KA18 2BH: before 2020KA18 2BJ: before 2020KA18 2BP: before 2020KA18 2BQ: before 2020KA18 2BS: before 2020KA18 2BT: before 2020KA18 2BU: before 2020KA18 2BZ: before 2020KA18 2DA: before 2020KA18 2DB: before 2020KA18 2DD: before 2020KA18 2DE: before 2020KA18 2DL: before 2020KA18 2DP: before 2020KA18 2DR: before 2020KA18 2DU: before 2020KA18 2DW: before 2020KA18 2DX: before 2020KA18 2DY: before 2020KA18 2EA: before 2020KA18 2EB: before 2020KA18 2ED: before 2020KA18 2EE: before 2020KA18 2EG: before 2020KA18 2EH: before 2020KA18 2EJ: before 2020KA18 2EP: before 2020KA18 2EQ: before 2020KA18 2ER: before 2020KA18 2EU: before 2020KA18 2EW: before 2020KA18 2EX: before 2020KA18 2HP: before 2020KA18 2HS: before 2020KA18 2HT: before 2020KA18 2HX: before 2020KA18 2HY: before 2020KA18 2HZ: before 2020KA18 2JA: before 2020KA18 2JB: before 2020KA18 2JE: before 2020KA18 2JF: before 2020KA18 2JG: before 2020KA18 2JH: before 2020KA18 2JL: before 2020KA18 2JN: before 2020KA18 2JQ: before 2020KA18 2JT: before 2020KA18 2JY: before 2020KA18 2LA: before 2020KA18 2LD: before 2020KA18 2LE: before 2020KA18 2LF: before 2020KA18 2LG: before 2020KA18 2LJ: before 2020KA18 2LL: before 2020KA18 2LN: before 2020KA18 2LP: before 2020KA18 2LR: before 2020KA18 2LS: before 2020KA18 2LT: before 2020KA18 2LU: before 2020KA18 2LX: before 2020KA18 2LZ: before 2020KA18 2NA: before 2020KA18 2NB: before 2020KA18 2ND: before 2020KA18 2NH: before 2020KA18 2NJ: before 2020KA18 2NL: before 2020KA18 2NN: before 2020KA18 2NP: before 2020KA18 2NQ: before 2020KA18 2NT: before 2020KA18 2NW: before 2020KA18 2NX: before 2020KA18 2NY: before 2020KA18 2NZ: before 2020KA18 2PA: before 2020KA18 2PB: before 2020KA18 2PE: before 2020KA18 2PF: before 2020KA18 2PG: before 2020KA18 2PH: before 2020KA18 2PJ: before 2020KA18 2PP: before 2020KA18 2PT: before 2020KA18 2PU: before 2020KA18 2PW: before 2020KA18 2PY: before 2020KA18 2PZ: before 2020KA18 2QA: before 2020KA18 2QB: before 2020KA18 2QD: before 2020KA18 2QE: before 2020KA18 2QF: before 2020KA18 2QG: before 2020KA18 2QH: before 2020KA18 2QJ: before 2020KA18 2QL: before 2020KA18 2QN: before 2020KA18 2QQ: before 2020KA18 2QR: before 2020KA18 2QS: before 2020KA18 2QU: before 2020KA18 2QW: before 2020KA18 2QX: before 2020KA18 2QY: before 2020KA18 2QZ: before 2020KA18 2RB: before 2020KA18 2RD: before 2020KA18 2RE: before 2020KA18 2RF: before 2020KA18 2RG: before 2020KA18 2RH: before 2020KA18 2RJ: before 2020KA18 2RL: before 2020KA18 2RP: before 2020KA18 2RQ: before 2020KA18 2RR: before 2020KA18 2RS: before 2020KA18 2RT: before 2020KA18 2RU: before 2020KA18 2RX: before 2020KA18 2RY: before 2020KA18 2RZ: before 2020KA18 2SA: before 2020KA18 2SG: before 2020KA18 2DF: new since 2020KA18 2DJ: new since 2020 CumnockAuchinleck Map of every postcode in the KA18 2 sector, by new since 2020 Of the 190 postcodes in the KA18 2 sector that ONS places, 2 are new since 2020 and 188 were in use before 2020. Places named: Cumnock, Auchinleck. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. CumnockAuchinleck
  • New since 2020: 2
  • In use before 2020: 188

Of the 190 postcodes in the KA18 2 sector that ONS places, 2 are new since 2020 and 188 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. Where marks overlap, the one first in the key is drawn; the counts include every postcode.

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

The 2 newest postcodes

KA18 2DJAugust 2022KA18 2DFAugust 2020

Postcodes in KA18 2

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.

KA18 2AAKA18 2ABKA18 2AEKA18 2AFKA18 2AGKA18 2AHKA18 2AJKA18 2ALKA18 2ANKA18 2APKA18 2AQKA18 2ARKA18 2ASKA18 2ATKA18 2AUKA18 2AWKA18 2AXKA18 2AYKA18 2AZKA18 2BAKA18 2BEKA18 2BGKA18 2BHKA18 2BJKA18 2BLKA18 2BNKA18 2BPKA18 2BQKA18 2BSKA18 2BTKA18 2BUKA18 2BWKA18 2BZKA18 2DAKA18 2DBKA18 2DDKA18 2DEKA18 2DFKA18 2DHKA18 2DJKA18 2DLKA18 2DPKA18 2DRKA18 2DSKA18 2DTKA18 2DUKA18 2DWKA18 2DXKA18 2DYKA18 2DZKA18 2EAKA18 2EBKA18 2EDKA18 2EEKA18 2EFKA18 2EGKA18 2EHKA18 2EJKA18 2ELKA18 2ENKA18 2EPKA18 2EQKA18 2ERKA18 2ESKA18 2EUKA18 2EWKA18 2EXKA18 2EYKA18 2HHKA18 2HLKA18 2HNKA18 2HPKA18 2HRKA18 2HSKA18 2HTKA18 2HUKA18 2HWKA18 2HXKA18 2HYKA18 2HZKA18 2JAKA18 2JBKA18 2JDKA18 2JEKA18 2JFKA18 2JGKA18 2JHKA18 2JJKA18 2JLKA18 2JNKA18 2JPKA18 2JQKA18 2JRKA18 2JSKA18 2JTKA18 2JUKA18 2JWKA18 2JXKA18 2JYKA18 2JZKA18 2LAKA18 2LDKA18 2LEKA18 2LFKA18 2LGKA18 2LJKA18 2LLKA18 2LNKA18 2LPKA18 2LRKA18 2LSKA18 2LTKA18 2LUKA18 2LXKA18 2LZKA18 2NAKA18 2NBKA18 2NDKA18 2NHKA18 2NJKA18 2NLKA18 2NNKA18 2NPKA18 2NQKA18 2NRKA18 2NSKA18 2NTKA18 2NUKA18 2NWKA18 2NXKA18 2NYKA18 2NZKA18 2PAKA18 2PBKA18 2PDKA18 2PEKA18 2PFKA18 2PGKA18 2PHKA18 2PJKA18 2PLKA18 2PNKA18 2PPKA18 2PQKA18 2PRKA18 2PSKA18 2PTKA18 2PUKA18 2PWKA18 2PXKA18 2PYKA18 2PZKA18 2QAKA18 2QBKA18 2QDKA18 2QEKA18 2QFKA18 2QGKA18 2QHKA18 2QJKA18 2QLKA18 2QNKA18 2QPKA18 2QQKA18 2QRKA18 2QSKA18 2QUKA18 2QWKA18 2QXKA18 2QYKA18 2QZKA18 2RBKA18 2RDKA18 2REKA18 2RFKA18 2RGKA18 2RHKA18 2RJKA18 2RLKA18 2RPKA18 2RQKA18 2RRKA18 2RSKA18 2RTKA18 2RUKA18 2RXKA18 2RYKA18 2RZKA18 2SAKA18 2SG

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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