OL4 broadband and area guide
Ofcom coverage, connection speeds, house prices and local data for 1,035 postcodes across 5 sectors in Oldham.
Full fibre
94%
Gigabit
94%
Superfast
99%
Postcodes
1,035
OL4 covers 1,035 postcodes in Oldham. Full fibre and gigabit-ready infrastructure are nearly universal here, with 93.7% of postcodes capable of 300+ Mbps download speeds.
Broadband speeds in OL4
Share of OL4 premises by the fastest download speed available, averaged across all 1,035 postcodes in the district.
OL4 represents a mature, thoroughly equipped district. Superfast (30+) reaches 99.1% of postcodes, gigabit-capable full fibre covers 93.7%, and measured performance confirms that 93.7% of postcodes achieve 300+ Mbps downloads. Only 5.4% experience the 30-300 Mbps tier, and postcodes below superfast are negligible. The consistency between fibre infrastructure deployed, the percentage supporting gigabit speeds, and real-world Ofcom test results shows a network that is both thorough and well-provisioned. Households across OL4 can confidently use broadband for any domestic purpose without concern for capacity or contention. Video streaming, remote work, large file transfers, and multiple simultaneous users are easily supported. This gigabit availability places OL4 among the strongest postcode areas in the region.
Source: Ofcom Connected Nations. Percentages are district-wide averages of postcode-level availability, so rows may not sum to exactly 100%.
Connectivity in detail
Below 10 Mbps USO
0%
Premises unable to get the 10 Mbps universal service minimum
Fixed wireless
0%
Premises that can use a fixed wireless access service
Broadband by sector
OL4 splits into 5 postcode sectors. Coverage and prices can differ street by street, so open a sector below to find your exact postcode.
| Sector | Postcodes | Superfast | Full fibre | Gigabit |
|---|---|---|---|---|
| OL4 1 | 196 | 100% | 99% | 99% |
| OL4 2 | 226 | 99% | 98% | 98% |
| OL4 3 | 177 | 97% | 89% | 89% |
| OL4 4 | 211 | 100% | 90% | 90% |
| OL4 5 | 225 | 100% | 93% | 93% |
All OL4 1 postcodes (196)
All OL4 2 postcodes (226)
All OL4 3 postcodes (177)
All OL4 4 postcodes (211)
All OL4 5 postcodes (225)
Best deals
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Living in Oldham
Whether you work from home, stream 4K, or rely on video conferencing, OL4 imposes no broadband constraints. The network is dependable enough to support household of multiple users without degradation.
Remote worker score
50/100
Connectivity and amenities for home working
Family score
50/100
Schools, safety and family amenities
Value score
50/100
What you get for the local price level
OL4 broadband FAQs
What's the gigabit coverage in OL4?
93.7% of postcodes have gigabit-capable full fibre installed.
Are there any postcodes with slow broadband?
Postcodes below superfast speeds are rarer than 1%. This area is one of the strongest in the region for coverage consistency.
Is OL4 good for businesses relying on high-speed uploads?
Yes. With 93.7% reporting 300+ Mbps, business-class performance is standard, not an exception.
Which providers operate here?
Multiple providers have deployed fibre networks. Your postcode will show which companies serve your location and their speeds.
Neighbouring districts
Check your exact postcode
Every postcode in OL4 has its own page with broadband speeds, house prices, school ratings and crime stats. You can also compare providers for your address.
Data sources: Broadband data from Ofcom Connected Nations 2025 · House prices from HM Land Registry · Crime from Police.uk · See all data sources