WN1 1 postcode sector in the WN1 district

WN1 1 is a sector of the WN1 district: every postcode that starts WN1 1. It has 130 postcodes in use, 21 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 WN1 1 sector, by flood risk

Map of every postcode in the WN1 1 sector, by flood risk Of the 130 postcodes in the WN1 1 sector that ONS places, 1 have a home or business at high risk, 2 are at medium risk at worst, 5 are at low risk at worst, 1 are at very low risk only and 121 are not on the Environment Agency's at-risk list. Places named: Wigan Central. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A49 WN1 1AA: not on the flood risk listWN1 1AE: not on the flood risk listWN1 1AZ: not on the flood risk listWN1 1BA: not on the flood risk listWN1 1BB: not on the flood risk listWN1 1BE: not on the flood risk listWN1 1BH: not on the flood risk listWN1 1BJ: not on the flood risk listWN1 1BN: not on the flood risk listWN1 1BP: not on the flood risk listWN1 1BS: not on the flood risk listWN1 1BT: not on the flood risk listWN1 1BZ: not on the flood risk listWN1 1DB: not on the flood risk listWN1 1DE: not on the flood risk listWN1 1DF: not on the flood risk listWN1 1DG: not on the flood risk listWN1 1DJ: not on the flood risk listWN1 1DL: not on the flood risk listWN1 1DP: not on the flood risk listWN1 1DQ: not on the flood risk listWN1 1DT: not on the flood risk listWN1 1DU: not on the flood risk listWN1 1DY: not on the flood risk listWN1 1EA: not on the flood risk listWN1 1EN: not on the flood risk listWN1 1ER: not on the flood risk listWN1 1EX: not on the flood risk listWN1 1EY: not on the flood risk listWN1 1EZ: not on the flood risk listWN1 1HA: not on the flood risk listWN1 1HB: not on the flood risk listWN1 1HD: not on the flood risk listWN1 1HE: not on the flood risk listWN1 1HG: not on the flood risk listWN1 1HH: not on the flood risk listWN1 1HN: not on the flood risk listWN1 1HP: not on the flood risk listWN1 1HQ: not on the flood risk listWN1 1HW: not on the flood risk listWN1 1HX: not on the flood risk listWN1 1HZ: not on the flood risk listWN1 1JF: not on the flood risk listWN1 1JN: not on the flood risk listWN1 1JP: not on the flood risk listWN1 1JQ: not on the flood risk listWN1 1JR: not on the flood risk listWN1 1JU: not on the flood risk listWN1 1LD: not on the flood risk listWN1 1LF: not on the flood risk listWN1 1LL: not on the flood risk listWN1 1LN: not on the flood risk listWN1 1LP: not on the flood risk listWN1 1LR: not on the flood risk listWN1 1LU: not on the flood risk listWN1 1NA: not on the flood risk listWN1 1ND: not on the flood risk listWN1 1NF: not on the flood risk listWN1 1NH: not on the flood risk listWN1 1NJ: not on the flood risk listWN1 1NL: not on the flood risk listWN1 1NN: not on the flood risk listWN1 1NR: not on the flood risk listWN1 1NU: not on the flood risk listWN1 1NZ: not on the flood risk listWN1 1PE: not on the flood risk listWN1 1PF: not on the flood risk listWN1 1PJ: not on the flood risk listWN1 1PL: not on the flood risk listWN1 1PN: not on the flood risk listWN1 1PQ: not on the flood risk listWN1 1QB: not on the flood risk listWN1 1QG: not on the flood risk listWN1 1QH: not on the flood risk listWN1 1QJ: not on the flood risk listWN1 1QP: not on the flood risk listWN1 1QS: not on the flood risk listWN1 1QX: not on the flood risk listWN1 1RG: not on the flood risk listWN1 1RP: not on the flood risk listWN1 1RR: not on the flood risk listWN1 1RU: not on the flood risk listWN1 1RY: not on the flood risk listWN1 1RZ: not on the flood risk listWN1 1SA: not on the flood risk listWN1 1SE: not on the flood risk listWN1 1SJ: not on the flood risk listWN1 1ST: not on the flood risk listWN1 1SU: not on the flood risk listWN1 1SX: not on the flood risk listWN1 1TD: not on the flood risk listWN1 1TT: not on the flood risk listWN1 1TU: not on the flood risk listWN1 1TY: not on the flood risk listWN1 1TZ: not on the flood risk listWN1 1UE: not on the flood risk listWN1 1UW: not on the flood risk listWN1 1XA: not on the flood risk listWN1 1XF: not on the flood risk listWN1 1XG: not on the flood risk listWN1 1XH: not on the flood risk listWN1 1XL: not on the flood risk listWN1 1XN: not on the flood risk listWN1 1XP: not on the flood risk listWN1 1XQ: not on the flood risk listWN1 1XR: not on the flood risk listWN1 1XS: not on the flood risk listWN1 1XT: not on the flood risk listWN1 1XW: not on the flood risk listWN1 1XX: not on the flood risk listWN1 1XY: not on the flood risk listWN1 1YB: not on the flood risk listWN1 1YN: not on the flood risk listWN1 1YP: not on the flood risk listWN1 1ZL: not on the flood risk listWN1 1BL: very low flood risk onlyWN1 1AF: low flood risk at worstWN1 1DN: low flood risk at worstWN1 1DW: low flood risk at worstWN1 1UP: low flood risk at worstWN1 1XD: medium flood risk at worstWN1 1YE: medium flood risk at worstWN1 1XE: high flood risk Wigan Central Map of every postcode in the WN1 1 sector, by flood risk Of the 130 postcodes in the WN1 1 sector that ONS places, 1 have a home or business at high risk, 2 are at medium risk at worst, 5 are at low risk at worst, 1 are at very low risk only and 121 are not on the Environment Agency's at-risk list. Places named: Wigan Central. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A49 Wigan Central
  • A home or business at high risk: 1
  • At medium risk at worst: 2
  • At low risk at worst: 5
  • At very low risk only: 1
  • Not on the at-risk list: 121

Of the 130 postcodes in the WN1 1 sector that ONS places, 1 have a home or business at high risk, 2 are at medium risk at worst, 5 are at low risk at worst, 1 are at very low risk only and 121 are not on the Environment Agency's at-risk list.

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. 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; flood risk: Environment Agency, published 6 July 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

The postcodes at high risk

Beside each: how many of its homes and businesses the Environment Agency puts at that risk.

WN1 1XE1 at high risk

What do homes sell for in WN1 1?

Homes in WN1 1 sold for a typical £127,000 in the 12 months to August 2026, across 12 sales, up 41.9% on the 12 months before, HM Land Registry's figures show.

£127,000 typical price, the 12 months to August 2026
£89,500 12 months to August 2025
▲ up 41.9% on the 12 months before
  • Semi-detached 2 sales, too few to price
  • Terraced £120,000 9 sales
  • Flat or maisonette 1 sale, too few to price

Standard sales of homes at market value at the postcodes that start WN1 1. A typical price is the median, the middle sale, given from 5 sales or more.

How we work this out: house prices by postcode

Source: HM Land Registry Price Paid Data, files dated 28 September 2026. Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0. How we use it

Postcodes in WN1 1

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.

WN1 1AAWN1 1AEWN1 1AFWN1 1AZWN1 1BAWN1 1BBWN1 1BEWN1 1BHWN1 1BJWN1 1BLWN1 1BNWN1 1BPWN1 1BSWN1 1BTWN1 1BZWN1 1DBWN1 1DEWN1 1DFWN1 1DGWN1 1DJWN1 1DLWN1 1DNWN1 1DPWN1 1DQWN1 1DTWN1 1DUWN1 1DWWN1 1DYWN1 1EAWN1 1EBWN1 1ENWN1 1ERWN1 1EXWN1 1EYWN1 1EZWN1 1HAWN1 1HBWN1 1HDWN1 1HEWN1 1HGWN1 1HHWN1 1HNWN1 1HPWN1 1HQWN1 1HRWN1 1HSWN1 1HWWN1 1HXWN1 1HZWN1 1JFWN1 1JNWN1 1JPWN1 1JQWN1 1JRWN1 1JUWN1 1LDWN1 1LFWN1 1LLWN1 1LNWN1 1LPWN1 1LRWN1 1LUWN1 1NAWN1 1NDWN1 1NFWN1 1NHWN1 1NJWN1 1NLWN1 1NNWN1 1NRWN1 1NUWN1 1NZWN1 1PEWN1 1PFWN1 1PJWN1 1PLWN1 1PNWN1 1PQWN1 1PWWN1 1PXWN1 1QBWN1 1QGWN1 1QHWN1 1QJWN1 1QPWN1 1QSWN1 1QXWN1 1RGWN1 1RPWN1 1RRWN1 1RSWN1 1RUWN1 1RYWN1 1RZWN1 1SAWN1 1SEWN1 1SJWN1 1STWN1 1SUWN1 1SXWN1 1TDWN1 1TTWN1 1TUWN1 1TYWN1 1TZWN1 1UEWN1 1UPWN1 1UWWN1 1XAWN1 1XDWN1 1XEWN1 1XFWN1 1XGWN1 1XHWN1 1XLWN1 1XNWN1 1XPWN1 1XQWN1 1XRWN1 1XSWN1 1XTWN1 1XWWN1 1XXWN1 1XYWN1 1YBWN1 1YEWN1 1YFWN1 1YNWN1 1YPWN1 1ZL

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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