45,383
Population
17,105
Households
1,048
Postcodes
5
Sectors
About OL4
The OL4 postcode district covers Austerlands, Grasscroft, Grotton, Lees, Lydgate, Oldham, Scouthead, Springhead, Waterhead in Oldham. It falls under the Oldham post town. The area has a population of approximately 45,383.