KA3 5 postcode sector in the KA3 district

KA3 5 is a sector of the KA3 district: every postcode that starts KA3 5. It has 164 postcodes in use, 3 of them large-user postcodes. 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 KA3 5 sector, by gigabit broadband

Map of every postcode in the KA3 5 sector, by gigabit broadband Of the 164 postcodes in the KA3 5 sector that ONS places, 9 have no home or business that can get gigabit, 40 have some that can, 112 can all get it and 3 have no Ofcom figure. Places named: Stewarton. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. A735A77 KA3 5AD: no Ofcom figureKA3 5FH: no Ofcom figureKA3 5FL: no Ofcom figureKA3 5AE: gigabit for allKA3 5AP: gigabit for allKA3 5AQ: gigabit for allKA3 5AS: gigabit for allKA3 5AT: gigabit for allKA3 5AW: gigabit for allKA3 5AX: gigabit for allKA3 5AY: gigabit for allKA3 5AZ: gigabit for allKA3 5BB: gigabit for allKA3 5BG: gigabit for allKA3 5BH: gigabit for allKA3 5BJ: gigabit for allKA3 5BL: gigabit for allKA3 5BT: gigabit for allKA3 5BX: gigabit for allKA3 5BZ: gigabit for allKA3 5DA: gigabit for allKA3 5DE: gigabit for allKA3 5DG: gigabit for allKA3 5DH: gigabit for allKA3 5DJ: gigabit for allKA3 5DL: gigabit for allKA3 5DN: gigabit for allKA3 5DQ: gigabit for allKA3 5DS: gigabit for allKA3 5DT: gigabit for allKA3 5DU: gigabit for allKA3 5DX: gigabit for allKA3 5DY: gigabit for allKA3 5DZ: gigabit for allKA3 5EA: gigabit for allKA3 5EB: gigabit for allKA3 5ED: gigabit for allKA3 5EE: gigabit for allKA3 5EF: gigabit for allKA3 5EG: gigabit for allKA3 5EH: gigabit for allKA3 5EJ: gigabit for allKA3 5EL: gigabit for allKA3 5EN: gigabit for allKA3 5EQ: gigabit for allKA3 5EW: gigabit for allKA3 5EX: gigabit for allKA3 5EZ: gigabit for allKA3 5FB: gigabit for allKA3 5FD: gigabit for allKA3 5FF: gigabit for allKA3 5FG: gigabit for allKA3 5GA: gigabit for allKA3 5GZ: gigabit for allKA3 5HA: gigabit for allKA3 5HE: gigabit for allKA3 5HF: gigabit for allKA3 5HH: gigabit for allKA3 5HJ: gigabit for allKA3 5HN: gigabit for allKA3 5HQ: gigabit for allKA3 5HS: gigabit for allKA3 5HX: gigabit for allKA3 5HY: gigabit for allKA3 5JB: gigabit for allKA3 5JD: gigabit for allKA3 5JF: gigabit for allKA3 5JJ: gigabit for allKA3 5JL: gigabit for allKA3 5JQ: gigabit for allKA3 5JZ: gigabit for allKA3 5LA: gigabit for allKA3 5LB: gigabit for allKA3 5LD: gigabit for allKA3 5LE: gigabit for allKA3 5LJ: gigabit for allKA3 5LP: gigabit for allKA3 5LQ: gigabit for allKA3 5NA: gigabit for allKA3 5PB: gigabit for allKA3 5PD: gigabit for allKA3 5PE: gigabit for allKA3 5PG: gigabit for allKA3 5PJ: gigabit for allKA3 5PL: gigabit for allKA3 5PN: gigabit for allKA3 5PP: gigabit for allKA3 5PS: gigabit for allKA3 5PT: gigabit for allKA3 5PU: gigabit for allKA3 5PW: gigabit for allKA3 5PX: gigabit for allKA3 5PY: gigabit for allKA3 5QB: gigabit for allKA3 5QD: gigabit for allKA3 5QE: gigabit for allKA3 5QG: gigabit for allKA3 5QH: gigabit for allKA3 5QJ: gigabit for allKA3 5QL: gigabit for allKA3 5QN: gigabit for allKA3 5QR: gigabit for allKA3 5QS: gigabit for allKA3 5RA: gigabit for allKA3 5AA: some gigabitKA3 5AG: some gigabitKA3 5AJ: some gigabitKA3 5BD: some gigabitKA3 5BE: some gigabitKA3 5BF: some gigabitKA3 5BP: some gigabitKA3 5BU: some gigabitKA3 5BY: some gigabitKA3 5DB: some gigabitKA3 5DD: some gigabitKA3 5DP: some gigabitKA3 5EP: some gigabitKA3 5ER: some gigabitKA3 5ES: some gigabitKA3 5EU: some gigabitKA3 5EY: some gigabitKA3 5HL: some gigabitKA3 5HP: some gigabitKA3 5HR: some gigabitKA3 5HU: some gigabitKA3 5HZ: some gigabitKA3 5JA: some gigabitKA3 5JE: some gigabitKA3 5JH: some gigabitKA3 5JP: some gigabitKA3 5JR: some gigabitKA3 5JS: some gigabitKA3 5JT: some gigabitKA3 5JU: some gigabitKA3 5JW: some gigabitKA3 5JX: some gigabitKA3 5JY: some gigabitKA3 5LG: some gigabitKA3 5LH: some gigabitKA3 5LL: some gigabitKA3 5LW: some gigabitKA3 5PF: some gigabitKA3 5AH: no gigabitKA3 5HD: no gigabitKA3 5HG: no gigabitKA3 5HT: no gigabitKA3 5JG: no gigabitKA3 5PA: no gigabitKA3 5PH: no gigabitKA3 5PQ: no gigabitKA3 5QF: no gigabit Stewarton Map of every postcode in the KA3 5 sector, by gigabit broadband Of the 164 postcodes in the KA3 5 sector that ONS places, 9 have no home or business that can get gigabit, 40 have some that can, 112 can all get it and 3 have no Ofcom figure. Places named: Stewarton. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. Stewarton
  • No home or business can get gigabit: 9
  • Some can get gigabit: 40
  • Every home and business can get gigabit: 112
  • Ofcom gives no figure: 3

Of the 164 postcodes in the KA3 5 sector that ONS places, 9 have no home or business that can get gigabit, 40 have some that can, 112 can all get it and 3 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. 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

KA3 5AHKA3 5HDKA3 5HGKA3 5HTKA3 5JGKA3 5PAKA3 5PHKA3 5PQKA3 5QF

Postcodes in KA3 5

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.

KA3 5AAKA3 5ABKA3 5ADKA3 5AEKA3 5AGKA3 5AHKA3 5AJKA3 5APKA3 5AQKA3 5ASKA3 5ATKA3 5AUKA3 5AWKA3 5AXKA3 5AYKA3 5AZKA3 5BAKA3 5BBKA3 5BDKA3 5BEKA3 5BFKA3 5BGKA3 5BHKA3 5BJKA3 5BLKA3 5BPKA3 5BSKA3 5BTKA3 5BUKA3 5BXKA3 5BYKA3 5BZKA3 5DAKA3 5DBKA3 5DDKA3 5DEKA3 5DGKA3 5DHKA3 5DJKA3 5DLKA3 5DNKA3 5DPKA3 5DQKA3 5DSKA3 5DTKA3 5DUKA3 5DWKA3 5DXKA3 5DYKA3 5DZKA3 5EAKA3 5EBKA3 5EDKA3 5EEKA3 5EFKA3 5EGKA3 5EHKA3 5EJKA3 5ELKA3 5ENKA3 5EPKA3 5EQKA3 5ERKA3 5ESKA3 5ETKA3 5EUKA3 5EWKA3 5EXKA3 5EYKA3 5EZKA3 5FAKA3 5FBKA3 5FDKA3 5FFKA3 5FGKA3 5FHKA3 5FLKA3 5GAKA3 5GZKA3 5HAKA3 5HBKA3 5HDKA3 5HEKA3 5HFKA3 5HGKA3 5HHKA3 5HJKA3 5HLKA3 5HNKA3 5HPKA3 5HQKA3 5HRKA3 5HSKA3 5HTKA3 5HUKA3 5HXKA3 5HYKA3 5HZKA3 5JAKA3 5JBKA3 5JDKA3 5JEKA3 5JFKA3 5JGKA3 5JHKA3 5JJKA3 5JLKA3 5JPKA3 5JQKA3 5JRKA3 5JSKA3 5JTKA3 5JUKA3 5JWKA3 5JXKA3 5JYKA3 5JZKA3 5LAKA3 5LBKA3 5LDKA3 5LEKA3 5LGKA3 5LHKA3 5LJKA3 5LLKA3 5LNKA3 5LPKA3 5LQKA3 5LWKA3 5NAKA3 5PAKA3 5PBKA3 5PDKA3 5PEKA3 5PFKA3 5PGKA3 5PHKA3 5PJKA3 5PLKA3 5PNKA3 5PPKA3 5PQKA3 5PRKA3 5PSKA3 5PTKA3 5PUKA3 5PWKA3 5PXKA3 5PYKA3 5PZKA3 5QAKA3 5QBKA3 5QDKA3 5QEKA3 5QFKA3 5QGKA3 5QHKA3 5QJKA3 5QLKA3 5QNKA3 5QRKA3 5QSKA3 5QTKA3 5RA

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

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