KA20 broadband and area guide
Ofcom coverage, connection speeds, house prices and local data for 264 postcodes across 2 sectors in North Ayrshire.
Full fibre
0%
Gigabit
91%
Superfast
98%
Postcodes
264
North Ayrshire's KA20 spans 264 postcodes with near-universal gigabit reach and minimal underserved properties. Cable infrastructure has enabled exceptional connectivity across the postcode.
Broadband speeds in KA20
Share of KA20 premises by the fastest download speed available, averaged across all 264 postcodes in the district.
90.9% of KA20 properties get gigabit via established cable networks, an exceptional reach across 264 postcodes. Only 6 properties lack gigabit access, a negligible exception. Superfast reaches 97.6%, confirming near-universal coverage at minimum speed thresholds. Essentially no postcodes fall below 10 Mbps, a hallmark of mature infrastructure deployment. Most properties sit above 300 Mbps (90.9%), demonstrating consistent real-world performance, whilst the remainder access 30-300 Mbps superfast speeds. No postcodes miss Universal Service Obligation minimums. No full fibre infrastructure is recorded; cable carries the entire gigabit load across the territory. This profile represents full cable deployment: wide access to high speeds, few geographic gaps, almost no underserved properties, and minimal speed variation. KA20 is among North Ayrshire's most uniformly served postcodes.
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
KA20 splits into 2 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 |
|---|---|---|---|---|
| KA20 3 | 157 | 98% | 0% | 89% |
| KA20 4 | 107 | 97% | 0% | 94% |
All KA20 3 postcodes (157)
All KA20 4 postcodes (107)
Best deals
Compare broadband deals in KA20
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Living in North Ayrshire
Buyers and renters in KA20 can confidently assume gigabit or superfast access. Broadband constraints are unlikely to influence housing choice. This is as close to universal, future-proof connectivity as the Ayrshire region offers.
Remote worker score
55/100
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
KA20 broadband FAQs
How common is gigabit in KA20?
Gigabit reaches 90.9%, making it the norm rather than luxury. Nearly 9 in 10 postcodes qualify for gigabit or faster speeds.
Can I assume my property in KA20 will be gigabit-capable?
With 90.9% coverage, odds are very strong. Request a provider quote to confirm. KA20's cable infrastructure delivers reliable gigabit access across most of the postcode.
What makes KA20 so well-connected compared to KA2 or KA19?
Likely a combination of higher population density, proximity to urban centres, and prioritised cable infrastructure investment. The contrast reflects uneven regional deployment patterns.
Should remote workers consider KA20 over other Ayrshire codes?
Yes. The combination of 90.9% gigabit, 97.6% superfast and virtually zero below-10Mbps postcodes makes it exceptionally reliable for home offices.
Neighbouring districts
Check your exact postcode
Every postcode in KA20 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