Broadband in North Ayrshire
Coverage, speeds and prices for 4,157 postcodes across 19 postcode districts. Real data from Ofcom, Land Registry and Police.uk.
Superfast
96%
Full fibre
<1%
Gigabit
75%
Postcodes
4,157
North Ayrshire's 4,157 postcodes spread across nineteen outward codes, and its story is a gigabit one. Three quarters of postcodes have a gigabit option while full fibre registers at just 0.1%.
Browse North Ayrshire by postcode district
North Ayrshire covers 19 postcode districts with 4,157 postcodes in total. Coverage varies district by district, so pick yours for a full breakdown.
G78
2 postcodes
100% superfast
100% full fibre
KA11
533 postcodes
96% superfast
0% full fibre
KA12
528 postcodes
99% superfast
0% full fibre
KA13
453 postcodes
99% superfast
0% full fibre
KA14
35 postcodes
94% superfast
0% full fibre
KA15
234 postcodes
95% superfast
0% full fibre
KA2
4 postcodes
33% superfast
0% full fibre
KA20
264 postcodes
98% superfast
0% full fibre
KA21
370 postcodes
99% superfast
0% full fibre
KA22
318 postcodes
99% superfast
0% full fibre
KA23
184 postcodes
95% superfast
KA24
225 postcodes
98% superfast
0% full fibre
KA25
222 postcodes
99% superfast
0% full fibre
KA27
202 postcodes
79% superfast
KA28
71 postcodes
93% superfast
KA29
66 postcodes
97% superfast
KA3
13 postcodes
21% superfast
KA30
361 postcodes
98% superfast
PA17
72 postcodes
83% superfast
0% full fibre
Broadband speeds in North Ayrshire
Share of premises by the fastest download speed available, averaged across every North Ayrshire postcode.
The contrast in North Ayrshire's numbers is stark. Gigabit-capable services reach 75.4% of postcodes, yet full fibre is recorded at only 0.1%, which points to cable network coverage carrying nearly all of the top-speed availability. One oddity in the data. The G78 outward code shows complete fibre coverage, standing alone against near-zero figures everywhere else in the district. Superfast coverage is comfortable at 96.3% of postcodes, a whisker under the national norm of about 97 per cent, and the below-10Mbps tail is 1.3%. For most households the practical offer is a fast cable-based service or a mid-tier line, with fibre-specific packages largely absent from the data outside G78. Everyday speeds are rarely the problem. Across 4,157 postcodes, the share left under 10Mbps is a genuinely small tail.
Source: Ofcom Connected Nations. Percentages are averages of postcode-level availability, so rows may not sum to exactly 100%.
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North Ayrshire at a glance
What the mix means day to day is straightforward. Three quarters of postcodes can order speeds well beyond what streaming, gaming and home working demand, and nearly all the rest have a workable superfast fallback. Households hunting specifically for a full fibre product will find the recorded options thin outside G78, but on raw speed the district serves most needs already.
Remote worker score
54/100
Connectivity and amenities for home working
Family score
50/100
Schools, safety and family amenities
North Ayrshire broadband FAQs
Why is North Ayrshire's full fibre figure so low when gigabit coverage is high?
The dataset records full fibre in only 0.1% of postcodes while gigabit reaches 75.4%, which is consistent with cable network coverage providing the fast speeds.
Which North Ayrshire outward code has full fibre?
G78 shows complete fibre coverage in the data. Elsewhere the figure is close to zero.
How widespread is superfast in North Ayrshire?
96.3% of postcodes, essentially level with the UK norm of about 97 per cent.
How far does the North Ayrshire dataset stretch?
Nineteen outward codes and 4,157 postcodes.
Is slow broadband a big problem in North Ayrshire?
No. 1.3% of postcodes fall below 10Mbps, a small share given the district spans nineteen outward codes.
Check your exact postcode
Every postcode in North Ayrshire 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