DD4 9 postcode sector in the DD4 district

DD4 9 is a sector of the DD4 district: every postcode that starts DD4 9. It has 247 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 DD4 9 sector, and which are new since 2020

Map of every postcode in the DD4 9 sector, by new since 2020 Of the 247 postcodes in the DD4 9 sector that ONS places, 6 are new since 2020 and 241 were in use before 2020. One postcode lies beyond the edge and is listed under the map. Places named: North East, Maryfield. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. A972 DD4 9AA: before 2020DD4 9AB: before 2020DD4 9AD: before 2020DD4 9AE: before 2020DD4 9AF: before 2020DD4 9AG: before 2020DD4 9AH: before 2020DD4 9AJ: before 2020DD4 9AN: before 2020DD4 9AP: before 2020DD4 9AQ: before 2020DD4 9AR: before 2020DD4 9AS: before 2020DD4 9AT: before 2020DD4 9AU: before 2020DD4 9AW: before 2020DD4 9AX: before 2020DD4 9AY: before 2020DD4 9AZ: before 2020DD4 9BA: before 2020DD4 9BB: before 2020DD4 9BD: before 2020DD4 9BE: before 2020DD4 9BF: before 2020DD4 9BG: before 2020DD4 9BH: before 2020DD4 9BJ: before 2020DD4 9BL: before 2020DD4 9BN: before 2020DD4 9BP: before 2020DD4 9BQ: before 2020DD4 9BR: before 2020DD4 9BS: before 2020DD4 9BT: before 2020DD4 9BU: before 2020DD4 9BW: before 2020DD4 9BX: before 2020DD4 9BY: before 2020DD4 9DB: before 2020DD4 9DD: before 2020DD4 9DE: before 2020DD4 9DF: before 2020DD4 9DG: before 2020DD4 9DH: before 2020DD4 9DJ: before 2020DD4 9DL: before 2020DD4 9DN: before 2020DD4 9DQ: before 2020DD4 9DS: before 2020DD4 9DT: before 2020DD4 9DU: before 2020DD4 9DX: before 2020DD4 9DY: before 2020DD4 9DZ: before 2020DD4 9EA: before 2020DD4 9EB: before 2020DD4 9ED: before 2020DD4 9EE: before 2020DD4 9EF: before 2020DD4 9EH: before 2020DD4 9EJ: before 2020DD4 9EL: before 2020DD4 9EN: before 2020DD4 9EP: before 2020DD4 9EQ: before 2020DD4 9ER: before 2020DD4 9ES: before 2020DD4 9ET: before 2020DD4 9EU: before 2020DD4 9EW: before 2020DD4 9EX: before 2020DD4 9EY: before 2020DD4 9EZ: before 2020DD4 9FA: before 2020DD4 9FB: before 2020DD4 9FD: before 2020DD4 9FE: before 2020DD4 9FF: before 2020DD4 9FG: before 2020DD4 9FH: before 2020DD4 9FJ: before 2020DD4 9FL: before 2020DD4 9FN: before 2020DD4 9FP: before 2020DD4 9FQ: before 2020DD4 9FR: before 2020DD4 9FS: before 2020DD4 9GA: before 2020DD4 9GD: before 2020DD4 9HB: before 2020DD4 9HD: before 2020DD4 9HE: before 2020DD4 9HF: before 2020DD4 9HG: before 2020DD4 9HH: before 2020DD4 9HJ: before 2020DD4 9HL: before 2020DD4 9HN: before 2020DD4 9HP: before 2020DD4 9HQ: before 2020DD4 9HR: before 2020DD4 9HS: before 2020DD4 9HT: before 2020DD4 9HU: before 2020DD4 9HW: before 2020DD4 9HX: before 2020DD4 9HY: before 2020DD4 9HZ: before 2020DD4 9JA: before 2020DD4 9JB: before 2020DD4 9JD: before 2020DD4 9JE: before 2020DD4 9JF: before 2020DD4 9JG: before 2020DD4 9JH: before 2020DD4 9JJ: before 2020DD4 9JL: before 2020DD4 9JN: before 2020DD4 9JP: before 2020DD4 9JQ: before 2020DD4 9JR: before 2020DD4 9JS: before 2020DD4 9JT: before 2020DD4 9JU: before 2020DD4 9JW: before 2020DD4 9JX: before 2020DD4 9JY: before 2020DD4 9JZ: before 2020DD4 9LA: before 2020DD4 9LB: before 2020DD4 9LD: before 2020DD4 9LE: before 2020DD4 9LF: before 2020DD4 9LG: before 2020DD4 9LH: before 2020DD4 9LJ: before 2020DD4 9LL: before 2020DD4 9LN: before 2020DD4 9LP: before 2020DD4 9LQ: before 2020DD4 9LR: before 2020DD4 9LS: before 2020DD4 9LT: before 2020DD4 9LU: before 2020DD4 9LW: before 2020DD4 9LX: before 2020DD4 9LY: before 2020DD4 9LZ: before 2020DD4 9NA: before 2020DD4 9NB: before 2020DD4 9ND: before 2020DD4 9NE: before 2020DD4 9NF: before 2020DD4 9NG: before 2020DD4 9NH: before 2020DD4 9NJ: before 2020DD4 9NL: before 2020DD4 9NN: before 2020DD4 9NP: before 2020DD4 9NQ: before 2020DD4 9NR: before 2020DD4 9NS: before 2020DD4 9NT: before 2020DD4 9NU: before 2020DD4 9NW: before 2020DD4 9NX: before 2020DD4 9NY: before 2020DD4 9NZ: before 2020DD4 9PA: before 2020DD4 9PB: before 2020DD4 9PD: before 2020DD4 9PE: before 2020DD4 9PF: before 2020DD4 9PG: before 2020DD4 9PH: before 2020DD4 9PJ: before 2020DD4 9PL: before 2020DD4 9PN: before 2020DD4 9PP: before 2020DD4 9PQ: before 2020DD4 9PR: before 2020DD4 9PS: before 2020DD4 9PT: before 2020DD4 9PU: before 2020DD4 9PW: before 2020DD4 9PX: before 2020DD4 9PY: before 2020DD4 9PZ: before 2020DD4 9QA: before 2020DD4 9QB: before 2020DD4 9QD: before 2020DD4 9QE: before 2020DD4 9QF: before 2020DD4 9QG: before 2020DD4 9QH: before 2020DD4 9QJ: before 2020DD4 9QL: before 2020DD4 9QN: before 2020DD4 9QR: before 2020DD4 9QX: before 2020DD4 9QY: before 2020DD4 9QZ: before 2020DD4 9RA: before 2020DD4 9RB: before 2020DD4 9RD: before 2020DD4 9RE: before 2020DD4 9RF: before 2020DD4 9RG: before 2020DD4 9RH: before 2020DD4 9RJ: before 2020DD4 9RL: before 2020DD4 9RN: before 2020DD4 9RP: before 2020DD4 9RQ: before 2020DD4 9SA: before 2020DD4 9SB: before 2020DD4 9SD: before 2020DD4 9SE: before 2020DD4 9SF: before 2020DD4 9SG: before 2020DD4 9SH: before 2020DD4 9SJ: before 2020DD4 9SL: before 2020DD4 9SN: before 2020DD4 9SQ: before 2020DD4 9SR: before 2020DD4 9SS: before 2020DD4 9ST: before 2020DD4 9SU: before 2020DD4 9SW: before 2020DD4 9SX: before 2020DD4 9SY: before 2020DD4 9SZ: before 2020DD4 9TA: before 2020DD4 9TB: before 2020DD4 9TZ: before 2020DD4 9UA: before 2020DD4 9UB: before 2020DD4 9XA: before 2020DD4 9XB: before 2020DD4 9FT: new since 2020DD4 9FU: new since 2020DD4 9FW: new since 2020DD4 9FX: new since 2020DD4 9FY: new since 2020DD4 9FZ: new since 2020 North EastMaryfield Map of every postcode in the DD4 9 sector, by new since 2020 Of the 247 postcodes in the DD4 9 sector that ONS places, 6 are new since 2020 and 241 were in use before 2020. One postcode lies beyond the edge and is listed under the map. Places named: North East, Maryfield. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. A972 North EastMaryfield
  • New since 2020: 6
  • In use before 2020: 241

Of the 247 postcodes in the DD4 9 sector that ONS places, 6 are new since 2020 and 241 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. 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

The 5 newest postcodes

DD4 9FUSeptember 2025DD4 9FXMarch 2023DD4 9FWDecember 2022DD4 9FYOctober 2022DD4 9FZAugust 2022

Further out, not drawn

This postcode lies well apart from the rest, so the map is drawn without it to show the rest closer; it is in every count.

DD4 9WX

Postcodes in DD4 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.

DD4 9AADD4 9ABDD4 9ADDD4 9AEDD4 9AFDD4 9AGDD4 9AHDD4 9AJDD4 9ANDD4 9APDD4 9AQDD4 9ARDD4 9ASDD4 9ATDD4 9AUDD4 9AWDD4 9AXDD4 9AYDD4 9AZDD4 9BADD4 9BBDD4 9BDDD4 9BEDD4 9BFDD4 9BGDD4 9BHDD4 9BJDD4 9BLDD4 9BNDD4 9BPDD4 9BQDD4 9BRDD4 9BSDD4 9BTDD4 9BUDD4 9BWDD4 9BXDD4 9BYDD4 9DBDD4 9DDDD4 9DEDD4 9DFDD4 9DGDD4 9DHDD4 9DJDD4 9DLDD4 9DNDD4 9DQDD4 9DSDD4 9DTDD4 9DUDD4 9DXDD4 9DYDD4 9DZDD4 9EADD4 9EBDD4 9EDDD4 9EEDD4 9EFDD4 9EHDD4 9EJDD4 9ELDD4 9ENDD4 9EPDD4 9EQDD4 9ERDD4 9ESDD4 9ETDD4 9EUDD4 9EWDD4 9EXDD4 9EYDD4 9EZDD4 9FADD4 9FBDD4 9FDDD4 9FEDD4 9FFDD4 9FGDD4 9FHDD4 9FJDD4 9FLDD4 9FNDD4 9FPDD4 9FQDD4 9FRDD4 9FSDD4 9FTDD4 9FUDD4 9FWDD4 9FXDD4 9FYDD4 9FZDD4 9GADD4 9GDDD4 9HBDD4 9HDDD4 9HEDD4 9HFDD4 9HGDD4 9HHDD4 9HJDD4 9HLDD4 9HNDD4 9HPDD4 9HQDD4 9HRDD4 9HSDD4 9HTDD4 9HUDD4 9HWDD4 9HXDD4 9HYDD4 9HZDD4 9JADD4 9JBDD4 9JDDD4 9JEDD4 9JFDD4 9JGDD4 9JHDD4 9JJDD4 9JLDD4 9JNDD4 9JPDD4 9JQDD4 9JRDD4 9JSDD4 9JTDD4 9JUDD4 9JWDD4 9JXDD4 9JYDD4 9JZDD4 9LADD4 9LBDD4 9LDDD4 9LEDD4 9LFDD4 9LGDD4 9LHDD4 9LJDD4 9LLDD4 9LNDD4 9LPDD4 9LQDD4 9LRDD4 9LSDD4 9LTDD4 9LUDD4 9LWDD4 9LXDD4 9LYDD4 9LZDD4 9NADD4 9NBDD4 9NDDD4 9NEDD4 9NFDD4 9NGDD4 9NHDD4 9NJDD4 9NLDD4 9NNDD4 9NPDD4 9NQDD4 9NRDD4 9NSDD4 9NTDD4 9NUDD4 9NWDD4 9NXDD4 9NYDD4 9NZDD4 9PADD4 9PBDD4 9PDDD4 9PEDD4 9PFDD4 9PGDD4 9PHDD4 9PJDD4 9PLDD4 9PNDD4 9PPDD4 9PQDD4 9PRDD4 9PSDD4 9PTDD4 9PUDD4 9PWDD4 9PXDD4 9PYDD4 9PZDD4 9QADD4 9QBDD4 9QDDD4 9QEDD4 9QFDD4 9QGDD4 9QHDD4 9QJDD4 9QLDD4 9QNDD4 9QRDD4 9QXDD4 9QYDD4 9QZDD4 9RADD4 9RBDD4 9RDDD4 9REDD4 9RFDD4 9RGDD4 9RHDD4 9RJDD4 9RLDD4 9RNDD4 9RPDD4 9RQDD4 9SADD4 9SBDD4 9SDDD4 9SEDD4 9SFDD4 9SGDD4 9SHDD4 9SJDD4 9SLDD4 9SNDD4 9SQDD4 9SRDD4 9SSDD4 9STDD4 9SUDD4 9SWDD4 9SXDD4 9SYDD4 9SZDD4 9TADD4 9TBDD4 9TZDD4 9UADD4 9UBDD4 9WXDD4 9XADD4 9XB

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.

Check a postcode

Something wrong on this page? Report an error and we will check it against the source.