Llanishen
Middle areaNorth Cardiff. 9,452 people in 2.7 square kilometres.
Gigabit coverage by ward
Connected Nations (Ofcom) · January 2026
Under 60%98% or more
There is no gigabit broadband coverage figure for Llanishen’s wards yet.
How Llanishen compares
Each dot is a middle area. The black line marks the middle one.
LlanishenMiddle
Median sale price48 middle areas, Cardiff · 2025
£289,00021st highest
Population48 middle areas, Cardiff · 2021
9,1029th highest
Gigabit broadband coverage48 middle areas, Cardiff · Jan 2026
91.2%7th lowest
Claimant rate48 middle areas, Cardiff · Aug 2026
3.4%24th highest
Figures for the whole of Cardiff
These figures are published for the whole of Cardiff, not for each middle area, so they describe all of Cardiff and not Llanishen alone. See Cardiff
Llanishen in brief
The median price paid for a home in Llanishen was £289,000 in 2025.
Llanishen had 9,102 usual residents at the census.
In Llanishen, 91.2% of homes and businesses could get gigabit-capable broadband in January 2026.
In Llanishen, 3.4% of residents aged 16 to 64 were claiming out-of-work benefits in August 2026.