KY1 4 postcode sector in the KY1 district

KY1 4 is a sector of the KY1 district: every postcode that starts KY1 4. It has 182 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 KY1 4 sector, by gigabit broadband

Map of every postcode in the KY1 4 sector, by gigabit broadband Of the 182 postcodes in the KY1 4 sector that ONS places, 10 have no home or business that can get gigabit, 17 have some that can, 154 can all get it and 1 have no Ofcom figure. Places named: East Wemyss. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2 km. A915 KY1 4BZ: no Ofcom figureKY1 4AA: gigabit for allKY1 4AB: gigabit for allKY1 4AE: gigabit for allKY1 4AH: gigabit for allKY1 4AJ: gigabit for allKY1 4AL: gigabit for allKY1 4AP: gigabit for allKY1 4AR: gigabit for allKY1 4AS: gigabit for allKY1 4AT: gigabit for allKY1 4AU: gigabit for allKY1 4AW: gigabit for allKY1 4AZ: gigabit for allKY1 4BA: gigabit for allKY1 4BB: gigabit for allKY1 4BD: gigabit for allKY1 4BE: gigabit for allKY1 4BH: gigabit for allKY1 4BL: gigabit for allKY1 4BN: gigabit for allKY1 4BT: gigabit for allKY1 4BU: gigabit for allKY1 4BW: gigabit for allKY1 4BX: gigabit for allKY1 4DG: gigabit for allKY1 4DH: gigabit for allKY1 4DL: gigabit for allKY1 4DN: gigabit for allKY1 4DP: gigabit for allKY1 4DQ: gigabit for allKY1 4DR: gigabit for allKY1 4DS: gigabit for allKY1 4DT: gigabit for allKY1 4DU: gigabit for allKY1 4DW: gigabit for allKY1 4DX: gigabit for allKY1 4DZ: gigabit for allKY1 4EA: gigabit for allKY1 4EE: gigabit for allKY1 4EG: gigabit for allKY1 4EL: gigabit for allKY1 4EN: gigabit for allKY1 4EP: gigabit for allKY1 4EQ: gigabit for allKY1 4ER: gigabit for allKY1 4ES: gigabit for allKY1 4ET: gigabit for allKY1 4EU: gigabit for allKY1 4EW: gigabit for allKY1 4EX: gigabit for allKY1 4EZ: gigabit for allKY1 4LA: gigabit for allKY1 4LB: gigabit for allKY1 4LD: gigabit for allKY1 4LE: gigabit for allKY1 4LF: gigabit for allKY1 4LG: gigabit for allKY1 4LH: gigabit for allKY1 4LJ: gigabit for allKY1 4LL: gigabit for allKY1 4LP: gigabit for allKY1 4LR: gigabit for allKY1 4LS: gigabit for allKY1 4LT: gigabit for allKY1 4LU: gigabit for allKY1 4LW: gigabit for allKY1 4LY: gigabit for allKY1 4LZ: gigabit for allKY1 4NA: gigabit for allKY1 4NB: gigabit for allKY1 4ND: gigabit for allKY1 4NE: gigabit for allKY1 4NF: gigabit for allKY1 4NH: gigabit for allKY1 4NJ: gigabit for allKY1 4NN: gigabit for allKY1 4NP: gigabit for allKY1 4NQ: gigabit for allKY1 4NR: gigabit for allKY1 4NW: gigabit for allKY1 4PA: gigabit for allKY1 4PB: gigabit for allKY1 4PD: gigabit for allKY1 4PE: gigabit for allKY1 4PF: gigabit for allKY1 4PG: gigabit for allKY1 4PH: gigabit for allKY1 4PJ: gigabit for allKY1 4PL: gigabit for allKY1 4PN: gigabit for allKY1 4PP: gigabit for allKY1 4PQ: gigabit for allKY1 4PR: gigabit for allKY1 4PT: gigabit for allKY1 4PW: gigabit for allKY1 4QB: gigabit for allKY1 4QH: gigabit for allKY1 4QJ: gigabit for allKY1 4QL: gigabit for allKY1 4QN: gigabit for allKY1 4QQ: gigabit for allKY1 4QW: gigabit for allKY1 4RA: gigabit for allKY1 4RD: gigabit for allKY1 4RF: gigabit for allKY1 4RG: gigabit for allKY1 4RH: gigabit for allKY1 4RJ: gigabit for allKY1 4RL: gigabit for allKY1 4RP: gigabit for allKY1 4RR: gigabit for allKY1 4RS: gigabit for allKY1 4RT: gigabit for allKY1 4RU: gigabit for allKY1 4RW: gigabit for allKY1 4SA: gigabit for allKY1 4SD: gigabit for allKY1 4SE: gigabit for allKY1 4SF: gigabit for allKY1 4SH: gigabit for allKY1 4SJ: gigabit for allKY1 4SP: gigabit for allKY1 4SR: gigabit for allKY1 4SS: gigabit for allKY1 4TA: gigabit for allKY1 4TF: gigabit for allKY1 4TH: gigabit for allKY1 4TJ: gigabit for allKY1 4TQ: gigabit for allKY1 4TS: gigabit for allKY1 4AF: some gigabitKY1 4AG: some gigabitKY1 4AN: some gigabitKY1 4AQ: some gigabitKY1 4AX: some gigabitKY1 4AY: some gigabitKY1 4BS: some gigabitKY1 4DF: some gigabitKY1 4DY: some gigabitKY1 4LQ: some gigabitKY1 4RE: some gigabitKY1 4RQ: some gigabitKY1 4RY: some gigabitKY1 4SL: some gigabitKY1 4SN: some gigabitKY1 4TD: some gigabitKY1 4SU: some gigabitKY1 4BY: no gigabitKY1 4DA: no gigabitKY1 4DD: no gigabitKY1 4DE: no gigabitKY1 4DJ: no gigabitKY1 4EH: no gigabitKY1 4EJ: no gigabitKY1 4NZ: no gigabitKY1 4TE: no gigabitKY1 4TG: no gigabit East Wemyss Map of every postcode in the KY1 4 sector, by gigabit broadband Of the 182 postcodes in the KY1 4 sector that ONS places, 10 have no home or business that can get gigabit, 17 have some that can, 154 can all get it and 1 have no Ofcom figure. Places named: East Wemyss. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. East Wemyss
  • No home or business can get gigabit: 10
  • Some can get gigabit: 17
  • Every home and business can get gigabit: 154
  • Ofcom gives no figure: 1

Of the 182 postcodes in the KY1 4 sector that ONS places, 10 have no home or business that can get gigabit, 17 have some that can, 154 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. 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

KY1 4BYKY1 4DAKY1 4DDKY1 4DEKY1 4DJKY1 4EHKY1 4EJKY1 4NZKY1 4TEKY1 4TG

Postcodes in KY1 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.

KY1 4AAKY1 4ABKY1 4AEKY1 4AFKY1 4AGKY1 4AHKY1 4AJKY1 4ALKY1 4ANKY1 4APKY1 4AQKY1 4ARKY1 4ASKY1 4ATKY1 4AUKY1 4AWKY1 4AXKY1 4AYKY1 4AZKY1 4BAKY1 4BBKY1 4BDKY1 4BEKY1 4BFKY1 4BHKY1 4BLKY1 4BNKY1 4BPKY1 4BSKY1 4BTKY1 4BUKY1 4BWKY1 4BXKY1 4BYKY1 4BZKY1 4DAKY1 4DDKY1 4DEKY1 4DFKY1 4DGKY1 4DHKY1 4DJKY1 4DLKY1 4DNKY1 4DPKY1 4DQKY1 4DRKY1 4DSKY1 4DTKY1 4DUKY1 4DWKY1 4DXKY1 4DYKY1 4DZKY1 4EAKY1 4EBKY1 4EEKY1 4EGKY1 4EHKY1 4EJKY1 4ELKY1 4ENKY1 4EPKY1 4EQKY1 4ERKY1 4ESKY1 4ETKY1 4EUKY1 4EWKY1 4EXKY1 4EYKY1 4EZKY1 4LAKY1 4LBKY1 4LDKY1 4LEKY1 4LFKY1 4LGKY1 4LHKY1 4LJKY1 4LLKY1 4LPKY1 4LQKY1 4LRKY1 4LSKY1 4LTKY1 4LUKY1 4LWKY1 4LXKY1 4LYKY1 4LZKY1 4NAKY1 4NBKY1 4NDKY1 4NEKY1 4NFKY1 4NGKY1 4NHKY1 4NJKY1 4NLKY1 4NNKY1 4NPKY1 4NQKY1 4NRKY1 4NSKY1 4NTKY1 4NUKY1 4NWKY1 4NXKY1 4NYKY1 4NZKY1 4PAKY1 4PBKY1 4PDKY1 4PEKY1 4PFKY1 4PGKY1 4PHKY1 4PJKY1 4PLKY1 4PNKY1 4PPKY1 4PQKY1 4PRKY1 4PTKY1 4PUKY1 4PWKY1 4PXKY1 4PYKY1 4QBKY1 4QHKY1 4QJKY1 4QLKY1 4QNKY1 4QQKY1 4QWKY1 4RAKY1 4RBKY1 4RDKY1 4REKY1 4RFKY1 4RGKY1 4RHKY1 4RJKY1 4RLKY1 4RNKY1 4RPKY1 4RQKY1 4RRKY1 4RSKY1 4RTKY1 4RUKY1 4RWKY1 4RXKY1 4RYKY1 4SAKY1 4SBKY1 4SDKY1 4SEKY1 4SFKY1 4SHKY1 4SJKY1 4SLKY1 4SNKY1 4SPKY1 4SRKY1 4SSKY1 4STKY1 4SUKY1 4SWKY1 4SXKY1 4SZKY1 4TAKY1 4TBKY1 4TDKY1 4TEKY1 4TFKY1 4TGKY1 4THKY1 4TJKY1 4TQKY1 4TS

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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