OL1 1 postcode sector in the OL1 district

OL1 1 is a sector of the OL1 district: every postcode that starts OL1 1. It has 100 postcodes in use, 18 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 OL1 1 sector, and which are new since 2020

Map of every postcode in the OL1 1 sector, by new since 2020 Of the 100 postcodes in the OL1 1 sector that ONS places, 6 are new since 2020 and 94 were in use before 2020. Places named: Oldham. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A62A627 OL1 1AD: before 2020OL1 1AL: before 2020OL1 1AN: before 2020OL1 1AP: before 2020OL1 1BA: before 2020OL1 1BB: before 2020OL1 1BD: before 2020OL1 1BE: before 2020OL1 1BT: before 2020OL1 1BU: before 2020OL1 1DJ: before 2020OL1 1DU: before 2020OL1 1DZ: before 2020OL1 1EA: before 2020OL1 1ED: before 2020OL1 1EN: before 2020OL1 1EP: before 2020OL1 1ET: before 2020OL1 1HA: before 2020OL1 1HD: before 2020OL1 1HH: before 2020OL1 1HP: before 2020OL1 1HU: before 2020OL1 1HY: before 2020OL1 1JA: before 2020OL1 1JD: before 2020OL1 1JG: before 2020OL1 1JZ: before 2020OL1 1LB: before 2020OL1 1LE: before 2020OL1 1LF: before 2020OL1 1LH: before 2020OL1 1LP: before 2020OL1 1LS: before 2020OL1 1LT: before 2020OL1 1LU: before 2020OL1 1LW: before 2020OL1 1LX: before 2020OL1 1NG: before 2020OL1 1NH: before 2020OL1 1NJ: before 2020OL1 1NL: before 2020OL1 1NQ: before 2020OL1 1NR: before 2020OL1 1NT: before 2020OL1 1NW: before 2020OL1 1NZ: before 2020OL1 1PF: before 2020OL1 1PL: before 2020OL1 1PS: before 2020OL1 1QH: before 2020OL1 1QN: before 2020OL1 1QT: before 2020OL1 1QU: before 2020OL1 1QX: before 2020OL1 1RA: before 2020OL1 1RD: before 2020OL1 1RT: before 2020OL1 1RU: before 2020OL1 1SA: before 2020OL1 1SB: before 2020OL1 1SE: before 2020OL1 1SG: before 2020OL1 1SH: before 2020OL1 1SJ: before 2020OL1 1SN: before 2020OL1 1SP: before 2020OL1 1SQ: before 2020OL1 1SR: before 2020OL1 1ST: before 2020OL1 1SU: before 2020OL1 1TA: before 2020OL1 1TD: before 2020OL1 1TE: before 2020OL1 1TJ: before 2020OL1 1TT: before 2020OL1 1TU: before 2020OL1 1TX: before 2020OL1 1TZ: before 2020OL1 1UA: before 2020OL1 1UT: before 2020OL1 1XD: before 2020OL1 1DE: new since 2020OL1 1EG: new since 2020OL1 1NN: new since 2020OL1 1AS: new since 2020OL1 1QS: new since 2020 Oldham Map of every postcode in the OL1 1 sector, by new since 2020 Of the 100 postcodes in the OL1 1 sector that ONS places, 6 are new since 2020 and 94 were in use before 2020. Places named: Oldham. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. Oldham
  • New since 2020: 6
  • In use before 2020: 94

Of the 100 postcodes in the OL1 1 sector that ONS places, 6 are new since 2020 and 94 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.

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

OL1 1QSApril 2026OL1 1ASJanuary 2026OL1 1XJNovember 2025OL1 1DEMay 2025OL1 1NNJune 2023

What do homes sell for in OL1 1?

HM Land Registry records one sale of homes in OL1 1 in the 12 months to August 2026: too few to give a typical price.

  • Flat or maisonette 1 sale, too few to price

Standard sales of homes at market value at the postcodes that start OL1 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 OL1 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.

OL1 1AAOL1 1ADOL1 1ALOL1 1ANOL1 1APOL1 1AQOL1 1ASOL1 1BAOL1 1BBOL1 1BDOL1 1BEOL1 1BTOL1 1BUOL1 1DEOL1 1DJOL1 1DUOL1 1DZOL1 1EAOL1 1EDOL1 1EGOL1 1ENOL1 1EPOL1 1EROL1 1ETOL1 1HAOL1 1HDOL1 1HEOL1 1HHOL1 1HPOL1 1HUOL1 1HYOL1 1JAOL1 1JDOL1 1JGOL1 1JZOL1 1LBOL1 1LEOL1 1LFOL1 1LHOL1 1LPOL1 1LSOL1 1LTOL1 1LUOL1 1LWOL1 1LXOL1 1NGOL1 1NHOL1 1NJOL1 1NLOL1 1NNOL1 1NQOL1 1NROL1 1NTOL1 1NWOL1 1NZOL1 1PFOL1 1PLOL1 1PSOL1 1QGOL1 1QHOL1 1QJOL1 1QNOL1 1QSOL1 1QTOL1 1QUOL1 1QXOL1 1RAOL1 1RDOL1 1RTOL1 1RUOL1 1SAOL1 1SBOL1 1SEOL1 1SGOL1 1SHOL1 1SJOL1 1SNOL1 1SPOL1 1SQOL1 1SROL1 1STOL1 1SUOL1 1TAOL1 1TDOL1 1TEOL1 1TJOL1 1TTOL1 1TUOL1 1TXOL1 1TZOL1 1UAOL1 1UHOL1 1UQOL1 1UTOL1 1WTOL1 1XDOL1 1XEOL1 1XFOL1 1XJOL1 1XY

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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