Broadband · Carnkilly Upper

Broadband in the ward of Glenavy

Average household download: 181 Mbps (measured 2023). Speeds up to 1000 Mbps available today.

The figures on this page are for the ward of Glenavy, which includes Carnkilly Upper. There are no separate figures for Carnkilly Upper. What each figure covers

Average download

181Mbps

Across 856 lines, measured 2023. National average: 166.9 Mbps.

Peak download

1000Mbps

Available to some premises on the best-served network (2025).

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Full fibre available

Yes, in 99% of postcodes

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Ultrafast available

Yes, in 99% of postcodes

Check an address

Enter a postcode to see the predicted speeds for each home in it.

Broadband coverage availability

The data displayed on broadband coverage availability uses source data from Ofcom. The predicted speeds provided in the API data are provided by the leading UK ISPs. We understand that Ofcom did not receive data for every premise in the UK, and that Ofcom continue to work with industry to fill in the gaps. If no predictions are shown for your address, this does not necessarily mean broadband is not available and we suggest that you check availability on the ISP websites.

For further information about the Ofcom APIs, read their FAQs.

Ofcom Connected Nations: average speeds from the 2023 fixed performance data (weighted by lines), availability from the 2025 coverage data, both for the postcodes in Carnkilly Upper. Percentages are shares of postcodes where the service reaches at least some premises. Open Government Licence.