S20 broadband and area guide
Ofcom coverage, connection speeds, house prices and local data for 619 postcodes across 8 sectors in Sheffield.
Full fibre
99%
Gigabit
99%
Superfast
100%
Postcodes
619
S20 is a Rotherham district reaching near-total gigabit saturation. 99.4% have full fibre gigabit and essentially every postcode qualifies for superfast, making this one of South Yorkshire's most heavily networked areas.
Broadband speeds in S20
Share of S20 premises by the fastest download speed available, averaged across all 619 postcodes in the district.
S20 represents nearly complete fibre deployment across this Rotherham postcode zone. 99.4% of its 619 postcodes have gigabit-capable full fibre, and superfast coverage is effectively universal at 99.9%. Only six postcodes across the entire district lack gigabit, and fewer than one lack superfast. Households here virtually all access speeds of 100+ Mbps. The speed tier question barely exists in S20 because operators have deployed full fibre to the edge of economic viability and beyond. This extensive infrastructure reflects Rotherham's successful digital strategy. Residents can prioritise housing characteristics, location and neighbourhood without concern about broadband constraints. For businesses considering operations in Rotherham, S20's reliable gigabit backbone offers genuine competitive advantage.
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
S20 splits into 8 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 |
|---|---|---|---|---|
| S20 1 | 120 | 100% | 98% | 98% |
| S20 2 | 64 | 100% | 100% | 100% |
| S20 3 | 29 | 100% | 99% | 99% |
| S20 4 | 82 | 100% | 100% | 100% |
| S20 5 | 112 | 100% | 100% | 100% |
| S20 6 | 63 | 100% | 100% | 100% |
| S20 7 | 74 | 100% | 100% | 100% |
| S20 8 | 75 | 100% | 99% | 99% |
All S20 1 postcodes (120)
All S20 2 postcodes (64)
All S20 3 postcodes (29)
All S20 4 postcodes (82)
All S20 5 postcodes (112)
All S20 6 postcodes (63)
All S20 7 postcodes (74)
All S20 8 postcodes (75)
Best deals
Compare broadband deals in S20
Deals are priced per address. Enter your full postcode to see every package available where you live.
Free comparison. Opens our deals partner in a new tab.
Living in Sheffield
S20's infrastructure reflects Rotherham's successful fibre rollout priorities. Remote workers, families and businesses can assume gigabit availability as a default. The only decision remaining is choosing a provider based on service level and cost, not infrastructure.
Crime per month
0
Average recorded crimes per local statistical area
Remote worker score
100/100
Connectivity and amenities for home working
Family score
80/100
Schools, safety and family amenities
Value score
50/100
What you get for the local price level
S20 broadband FAQs
Is full fibre gigabit the standard in S20?
Yes. 99.4% of postcodes have gigabit-capable full fibre, making gigabit the near-universal norm.
What if my S20 postcode doesn't have gigabit?
Extremely unlikely. Only 0.6% of postcodes lack it, and those can still access superfast (30 to 67 Mbps).
Can I assume fast broadband in S20?
Almost certainly. Check your postcode to confirm, but 99%+ of addresses qualify for gigabit speeds.
How does S20 rank nationally for fibre coverage?
S20 is exceptionally well-connected. UK full fibre premises average around 69% nationally; S20 reaches 99.4%.
Neighbouring districts
Check your exact postcode
Every postcode in S20 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