Castle K3
NeighbourhoodNorth Belfast. 360 people (mid-2024 estimate) in 0.0 square kilometres.
Gigabit coverage by neighbourhood
Connected Nations (Ofcom) · January 2026
In Castle K3, 100.0% of homes and businesses could get gigabit-capable broadband in January 2026.
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 K3. See deprivation across Belfast
How Castle K3 compares
Each dot is a neighbourhood. The black line marks the middle one.
Is Castle K3 safe? What police records show
In the 12 months to August 2026, police recorded crimes and anti-social behaviour in Castle K3 at a rate of 58.3 per 1,000 people.
That compares with 169.4 per 1,000 people across Castle K.
Across Northern Ireland as a whole, the recorded crime rate was 70.2 per 1,000 people.
In August 2026 alone, 2 cases of crime and anti-social behaviour were recorded in Castle K3.
In the 12 months to August 2026, the most common types were violence and sexual offences (9), criminal damage and arson (4) and anti-social behaviour (3).
Worked out by Open Index from police.uk crime records and ONS and NISRA population estimates.
Rates are per resident, so places that many people work in or visit, such as Westminster, the City of London and other city centres, have far higher rates than their residents alone would suggest.
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 K3 alone. See Belfast
Castle K3 in brief
Castle K3 had 340 usual residents at the census.
In Castle K3, 100.0% of homes and businesses could get gigabit-capable broadband in January 2026.
64.5% of residents in Castle K3 were aged 15 to 64 at the census.
20.4% of residents in Castle K3 were aged 65 or over at the census.