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Castle T3

Neighbourhood

North Belfast. 351 people in 0.0 square kilometres.

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Gigabit coverage by neighbourhood

Connected Nations (Ofcom) · January 2026

Under 60%98% or more

In Castle T3, 98.0% of homes and businesses could get gigabit-capable broadband in January 2026.

Population
313
299th lowest of 46,844
ONS Census 2021 · 2021
Gigabit broadband coverage
98.0%
UK 87.8%
Ofcom · Jan 2026
Aged 15 to 64
60.8%
15,260th lowest of 46,844
ONS Census 2021 · 2021
Aged 65 and over
16.6%
19,138th lowest of 46,844
ONS Census 2021 · 2021

Northern Ireland Multiple Deprivation Measure 2017 is published for the Super Output Areas (2001), whose boundaries differ from this neighbourhood’s, so it has no figure for Castle T3. See deprivation across Belfast

How Castle T3 compares

Each dot is a neighbourhood. The black line marks the middle one.

Castle T3Middle
Population735 neighbourhoods, Belfast · 2021
Population: every neighbourhood in Belfast735 areas from 154 to 2,149. The middle area is 450. Castle T3 is 313.
313joint 84th lowest
Gigabit broadband coverage735 neighbourhoods, Belfast · Jan 2026
Gigabit broadband coverage: every neighbourhood in Belfast735 areas from 48.0% to 100.0%. The middle area is 99.2%. Castle T3 is 98.0%.
98.0%joint 242nd lowest
Aged 15 to 64735 neighbourhoods, Belfast · 2021
Aged 15 to 64: every neighbourhood in Belfast735 areas from 28.0% to 97.3%. The middle area is 65.1%. Castle T3 is 60.8%.
60.8%joint 143rd lowest
Aged 65 and over735 neighbourhoods, Belfast · 2021
Aged 65 and over: every neighbourhood in Belfast735 areas from 0.1% to 67.8%. The middle area is 14.7%. Castle T3 is 16.6%.
16.6%joint 281st highest

Figures for the whole of Belfast

These figures are published for the whole of Belfast, not for each neighbourhood, so they describe all of Belfast and not Castle T3 alone. See Belfast

Average house price
£184,768
Up 7.7% in a year
HM Land Registry · Jul 2026
Female life expectancy
80.5years
UK 83.0 years
ONS life expectancy · 2022 to 2024
Full-fibre broadband coverage
92.3%
UK 81.0%
Ofcom · Jan 2026
Claimant rate
3.9%
UK 3.9%
ONS via Nomis · Aug 2026
Castle T3 in brief

Castle T3 had 313 usual residents at the census.

In Castle T3, 98.0% of homes and businesses could get gigabit-capable broadband in January 2026.

60.8% of residents in Castle T3 were aged 15 to 64 at the census.

16.6% of residents in Castle T3 were aged 65 or over at the census.