Full fibre reaches 44.6% of homes in Southwick and Wickham, though only 7% of connections run at 300 Mbps or faster. Typical measured speed is 68 Mbps down and 19 Mbps up, 33% below the UK download average. 15 providers offer 228 broadband deals, up to 5,000 Mbps.
Deals for Southwick and Wickham (PO17), checked and refreshed daily.
Best value broadband deal in Southwick and Wickham (PO17)
The best value in Southwick and Wickham (PO17) on full first-year cost is Rise Fibre's 900Mbps Full Fibre (24 Months): £180 across year one, about £15 a month. At 900 Mbps it copes with anything a household runs at once.
Best value in Southwick and Wickham (PO17)
£15/mo
for 12 months, then £25.50/mo
Cheapest broadband deal in Southwick and Wickham (PO17)
The cheapest deal in Southwick and Wickham (PO17) is 150Mbps Full Fibre (24 Months) from 4th Utility at £13.50 a month for 150 Mbps. It's full fibre, so the advertised speed is the speed that reaches the router. The £13.50 is an intro price that rises to £18.00 a month after the intro window, making the real first-year cost £162. Rise Fibre is essentially level at £15.00 a month. Above the UK average on download.
Cheapest in Southwick and Wickham (PO17)
£13.50/mo
for 12 months, then £18/mo
Runner-up on price
£15/mo
for 12 months, then £25.50/mo
Fastest broadband deal in Southwick and Wickham (PO17)
The fastest deal available in Southwick and Wickham (PO17) is Full Fibre 5 Gigafast+ from Sky at 5,000 Mbps.
Fastest in Southwick and Wickham (PO17)
£45/mo
No rises, no surprises.
Compare broadband deals in Southwick and Wickham (PO17)
£22.99/mo
rises to £26.99 in March 2027 (+£4)
£27.99/mo
rises to £31.99 in March 2027 (+£4)
£23/mo
No rises, no surprises.
£27.99/mo
rises to £31.99 in March 2027 (+£4)
Broadband providers in Southwick and Wickham (PO17)
15 providers serve Southwick and Wickham (PO17) including BT, Vodafone and EE, with Sky the fastest at 5,000 Mbps.
Ranked by Ofcom complaints per 100,000 customers, fewest first. A down arrow is below the industry average, up is above, and a dash means Ofcom publishes no figure for that provider (usually because it is below Ofcom's 1.5% market-share reporting threshold). A small diagonal arrow shows the past-year trend (↘ improving, ↗ getting worse).
Ofcom records the typical Southwick and Wickham (PO17) download speed at 68 Mbps.
Upgrade nudge
You could be getting more.
Prices drift above the market rate the longer a contract runs, so if you have not compared in over a year you are likely paying more than you need to.
Is your broadband good enough?
The typical Southwick and Wickham (PO17) line runs 68 Mbps.
Working from home
OKStreaming and family use
OKWhat speeds are people actually getting?
Gigabit reaches 45% of Southwick and Wickham (PO17), and the fastest available is 1,000 Mbps. The full split by band is below.
What broadband coverage does Southwick and Wickham (PO17) have?
Superfast broadband reaches 83% of Southwick and Wickham (PO17) premises but gigabit only 45%, so around 38% of homes can get fast broadband but not the fastest.
Can I rely on mobile broadband in Southwick and Wickham (PO17)?
Outdoor 5G reaches 93% of Southwick and Wickham (PO17) homes. Here is how mobile holds up if the line drops.
The two 5G figures differ. “5G availability” is everyday 5G running on the existing 4G core, which is what most phones show. “Next-gen 5G” is standalone 5G: a full 5G network with lower lag, still reaching fewer places.
5G & 4G home broadband
Outdoor 5G covers 93% of Southwick and Wickham (PO17), enough for a 5G home-broadband hub to stand in for a fixed line.
How Southwick and Wickham (PO17) compares within Winchester
Across 6 postcode districts in Winchester, by connection count, typical speed and gigabit coverage.
Nearby areas
Frequently asked questions
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Speed and coverage figures for Southwick and Wickham (PO17)come from Ofcom's Connected Nations data, current to January 2026. Deal prices are pulled live from providers. Compiled by the FindBroadband team. See how we rank and source our data.