Compare

Cardiff Bay

Middle area

East Cardiff. 8,247 people in 6.5 square kilometres.

Open in map

Gigabit coverage by middle area

Connected Nations (Ofcom) · January 2026

Under 60%98% or more

In Cardiff Bay, 85.5% of homes and businesses could get gigabit-capable broadband in January 2026.

Median sale price
£170,000
Joint 810th cheapest of 7,259
Worked out by Open Index
Population
7,388
Joint 4,588th most populated of 9,448
ONS Census 2021 · 2021
Gigabit broadband coverage
85.5%
UK 87.8%
Ofcom · Jan 2026
Claimant rate
3.8%
UK 3.9%
ONS via Nomis · Aug 2026

Recorded crime in Cardiff Bay

In the 12 months to August 2026, police recorded crimes and anti-social behaviour in Cardiff Bay at a rate of 158.7 per 1,000 people.

That compares with 112.2 per 1,000 people across Cardiff.

Worked out by Open Index from police.uk crime records and ONS and NISRA population estimates.

Recorded by police, 12 months to August 2026
Kind of crimeRecorded
Other crime277
Violence and sexual offences275
Anti-social behaviour267
Shoplifting203
Vehicle crime106
Criminal damage and arson83
Burglary43
Drug offences31
Robbery15
Theft from the person9

Source: police.uk, 12 months to August 2026

How Cardiff Bay compares

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

Cardiff BayMiddle
Median sale price48 middle areas, Cardiff · 2025
Median sale price: every middle area in Cardiff48 areas from £160,000 to £557,500. The middle area is £269,000. Cardiff Bay is £170,000.
£170,0002nd cheapest
Population48 middle areas, Cardiff · 2021
Population: every middle area in Cardiff48 areas from 5,697 to 12,253. The middle area is 7,156. Cardiff Bay is 7,388.
7,38823rd most populated
Gigabit broadband coverage48 middle areas, Cardiff · Jan 2026
Gigabit broadband coverage: every middle area in Cardiff48 areas from 77.2% to 100.0%. The middle area is 97.0%. Cardiff Bay is 85.5%.
85.5%3rd lowest
Claimant rate48 middle areas, Cardiff · Aug 2026
Claimant rate: every middle area in Cardiff48 areas from 1.3% to 8.4%. The middle area is 3.3%. Cardiff Bay is 3.8%.
3.8%joint 22nd highest

Is Cardiff Bay safe? What police records show

In the 12 months to August 2026, police recorded crimes and anti-social behaviour in Cardiff Bay at a rate of 158.7 per 1,000 people.

That compares with 112.2 per 1,000 people across Cardiff.

Across Wales as a whole, the recorded crime rate was 96.7 per 1,000 people.

In August 2026 alone, 155 cases of crime and anti-social behaviour were recorded in Cardiff Bay.

In the 12 months to August 2026, the most common types were other crime (277), violence and sexual offences (275) and anti-social behaviour (267).

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 Cardiff

These figures are published for the whole of Cardiff, not for each middle area, so they describe all of Cardiff and not Cardiff Bay alone. See Cardiff

Average house price
£272,252
Up 2.7% in a year
HM Land Registry · Jul 2026
Median full-time pay
£36,946
121st lowest paid of 348
ONS earnings survey · 2025
House price to pay
7.4×
Joint 167th least affordable of 348
Worked out by Open Index
Population estimate
381,516
Down 0.1% in a year
ONS population estimates · 2025
Cardiff Bay in brief

The median price paid for a home in Cardiff Bay was £170,000 in 2025.

Cardiff Bay had 7,388 usual residents at the census.

In Cardiff Bay, 85.5% of homes and businesses could get gigabit-capable broadband in January 2026.

In Cardiff Bay, 3.8% of residents aged 16 to 64 were claiming out-of-work benefits in August 2026.