KA18 4 postcode sector in the KA18 district

KA18 4 is a sector of the KA18 district: every postcode that starts KA18 4. It has 137 postcodes in use.

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

Every postcode in the KA18 4 sector, by gigabit broadband

Map of every postcode in the KA18 4 sector, by gigabit broadband Of the 137 postcodes in the KA18 4 sector that ONS places, 109 have no home or business that can get gigabit, 17 have some that can, 10 can all get it and 1 have no Ofcom figure. 3 groups of postcodes without gigabit are outlined: 77 postcodes without gigabit; 12 postcodes without gigabit; 10 postcodes without gigabit. Places named: New Cumnock. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2 km. A76 KA18 4JA: no Ofcom figureKA18 4NH: gigabit for allKA18 4NR: gigabit for allKA18 4NX: gigabit for allKA18 4PL: gigabit for allKA18 4QA: gigabit for allKA18 4QG: gigabit for allKA18 4QL: gigabit for allKA18 4QQ: gigabit for allKA18 4NG: some gigabitKA18 4NP: some gigabitKA18 4NS: some gigabitKA18 4NU: some gigabitKA18 4NW: some gigabitKA18 4PJ: some gigabitKA18 4PN: some gigabitKA18 4PQ: some gigabitKA18 4PR: some gigabitKA18 4QB: some gigabitKA18 4QD: some gigabitKA18 4QE: some gigabitKA18 4QH: some gigabitKA18 4QP: some gigabitKA18 4QR: some gigabitKA18 4QW: some gigabitKA18 4AB: no gigabitKA18 4AE: no gigabitKA18 4AF: no gigabitKA18 4AG: no gigabitKA18 4AJ: no gigabitKA18 4AR: no gigabitKA18 4AT: no gigabitKA18 4AU: no gigabitKA18 4AW: no gigabitKA18 4AX: no gigabitKA18 4AY: no gigabitKA18 4AZ: no gigabitKA18 4BA: no gigabitKA18 4BB: no gigabitKA18 4BE: no gigabitKA18 4BG: no gigabitKA18 4BL: no gigabitKA18 4BU: no gigabitKA18 4BW: no gigabitKA18 4DF: no gigabitKA18 4DG: no gigabitKA18 4DH: no gigabitKA18 4DJ: no gigabitKA18 4DL: no gigabitKA18 4DP: no gigabitKA18 4DR: no gigabitKA18 4DS: no gigabitKA18 4DT: no gigabitKA18 4DW: no gigabitKA18 4DY: no gigabitKA18 4ED: no gigabitKA18 4EF: no gigabitKA18 4EG: no gigabitKA18 4EJ: no gigabitKA18 4EL: no gigabitKA18 4EN: no gigabitKA18 4EP: no gigabitKA18 4EQ: no gigabitKA18 4ER: no gigabitKA18 4ES: no gigabitKA18 4ET: no gigabitKA18 4EU: no gigabitKA18 4EW: no gigabitKA18 4EY: no gigabitKA18 4EZ: no gigabitKA18 4HA: no gigabitKA18 4HD: no gigabitKA18 4HE: no gigabitKA18 4HG: no gigabitKA18 4HH: no gigabitKA18 4HJ: no gigabitKA18 4HP: no gigabitKA18 4HQ: no gigabitKA18 4HS: no gigabitKA18 4HT: no gigabitKA18 4HW: no gigabitKA18 4HY: no gigabitKA18 4HZ: no gigabitKA18 4JE: no gigabitKA18 4JG: no gigabitKA18 4JH: no gigabitKA18 4JJ: no gigabitKA18 4JL: no gigabitKA18 4JN: no gigabitKA18 4JP: no gigabitKA18 4JR: no gigabitKA18 4JS: no gigabitKA18 4JT: no gigabitKA18 4JU: no gigabitKA18 4LG: no gigabitKA18 4LP: no gigabitKA18 4LQ: no gigabitKA18 4NE: no gigabitKA18 4NF: no gigabitKA18 4NJ: no gigabitKA18 4NL: no gigabitKA18 4NN: no gigabitKA18 4NT: no gigabitKA18 4NY: no gigabitKA18 4PG: no gigabitKA18 4PW: no gigabitKA18 4QF: no gigabitKA18 4QJ: no gigabitKA18 4AN: no gigabit New Cumnock 77 postcodes without gigabit, outlined: this goes to KA18 4EX, the one nearest the middle of them77 postcodes without gigabit12 postcodes without gigabit, outlined: this goes to KA18 4DW, the one nearest the middle of them12 postcodes without gigabit10 postcodes without gigabit, outlined: this goes to KA18 4AB, the one nearest the middle of them10 postcodes without gigabit Map of every postcode in the KA18 4 sector, by gigabit broadband Of the 137 postcodes in the KA18 4 sector that ONS places, 109 have no home or business that can get gigabit, 17 have some that can, 10 can all get it and 1 have no Ofcom figure. 3 groups of postcodes without gigabit are outlined: 77 postcodes without gigabit; 12 postcodes without gigabit; 10 postcodes without gigabit. Places named: New Cumnock. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. A76 New Cumnock 10 postcodes without gigabit, outlined: this goes to KA18 4AB, the one nearest the middle of them10 postcodes without gigabit
  • No home or business can get gigabit: 109
  • Some can get gigabit: 17
  • Every home and business can get gigabit: 10
  • Ofcom gives no figure: 1
  • Outline: where 5 or more postcodes without gigabit lie together

Of the 137 postcodes in the KA18 4 sector that ONS places, 109 have no home or business that can get gigabit, 17 have some that can, 10 can all get it and 1 have no Ofcom figure.

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. A dashed outline shows where 5 or more lie within 170 metres of each other. It is not a boundary, and 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; gigabit: Ofcom, Connected Nations, Spring 2026; 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 without gigabit

109 postcodes here have no gigabit. These are the 12 first in postcode order.

KA18 4ABKA18 4AEKA18 4AFKA18 4AGKA18 4AJKA18 4ANKA18 4APKA18 4ARKA18 4ATKA18 4AUKA18 4AWKA18 4AX

Where the postcodes without gigabit lie together

  • 77 postcodes without gigabit, outlined on the map. KA18 4EX, is the one nearest the middle of them.
  • 12 postcodes without gigabit, outlined on the map. KA18 4DW, is the one nearest the middle of them.
  • 10 postcodes without gigabit, outlined on the map. KA18 4AB, is the one nearest the middle of them.

Postcodes in KA18 4

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 4ABKA18 4AEKA18 4AFKA18 4AGKA18 4AHKA18 4AJKA18 4ANKA18 4APKA18 4ARKA18 4ATKA18 4AUKA18 4AWKA18 4AXKA18 4AYKA18 4AZKA18 4BAKA18 4BBKA18 4BDKA18 4BEKA18 4BGKA18 4BLKA18 4BQKA18 4BUKA18 4BWKA18 4BXKA18 4BYKA18 4DFKA18 4DGKA18 4DHKA18 4DJKA18 4DLKA18 4DNKA18 4DPKA18 4DQKA18 4DRKA18 4DSKA18 4DTKA18 4DUKA18 4DWKA18 4DYKA18 4EDKA18 4EEKA18 4EFKA18 4EGKA18 4EHKA18 4EJKA18 4ELKA18 4ENKA18 4EPKA18 4EQKA18 4ERKA18 4ESKA18 4ETKA18 4EUKA18 4EWKA18 4EXKA18 4EYKA18 4EZKA18 4HAKA18 4HBKA18 4HDKA18 4HEKA18 4HFKA18 4HGKA18 4HHKA18 4HJKA18 4HLKA18 4HPKA18 4HQKA18 4HRKA18 4HSKA18 4HTKA18 4HUKA18 4HWKA18 4HXKA18 4HYKA18 4HZKA18 4JAKA18 4JEKA18 4JFKA18 4JGKA18 4JHKA18 4JJKA18 4JLKA18 4JNKA18 4JPKA18 4JQKA18 4JRKA18 4JSKA18 4JTKA18 4JUKA18 4JWKA18 4JZKA18 4LGKA18 4LJKA18 4LLKA18 4LNKA18 4LPKA18 4LQKA18 4LWKA18 4NEKA18 4NFKA18 4NGKA18 4NHKA18 4NJKA18 4NLKA18 4NNKA18 4NPKA18 4NQKA18 4NRKA18 4NSKA18 4NTKA18 4NUKA18 4NWKA18 4NXKA18 4NYKA18 4PGKA18 4PJKA18 4PLKA18 4PNKA18 4PQKA18 4PRKA18 4PWKA18 4QAKA18 4QBKA18 4QDKA18 4QEKA18 4QFKA18 4QGKA18 4QHKA18 4QJKA18 4QLKA18 4QNKA18 4QPKA18 4QQKA18 4QRKA18 4QW

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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