Compare

Riverside

Ward

North Cardiff. About 14,246 people in 2.6 square kilometres.

Open in map

Radon Affected Area by ward

Worked out by Open Index · 2022

Under 1%90% or more

About 20% of people in Riverside live in a 1 km square that the radon atlas marks as a radon Affected Area.

Population
13,751
1,104th most populated of 8,397
ONS Census 2021 · 2021
People in radon Affected Area squares
20%
UK 44%
Worked out by Open Index
Gigabit broadband coverage
93.2%
UK 87.8%
Ofcom · Jan 2026
Claimant rate
5.9%
UK 3.9%
ONS via Nomis · Aug 2026

How Riverside compares

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

RiversideMiddle
Population28 wards, Cardiff · 2021
Population: every ward in Cardiff28 areas from 7,094 to 21,823. The middle area is 11,920. Riverside is 13,751.
13,75110th most populated
People in radon Affected Area squares28 wards, Cardiff · 2022
People in radon Affected Area squares: every ward in Cardiff28 areas from 0.0% to 100.0%. The middle area is 82.0%. Riverside is 20.0%.
20%6th fewest people in radon Affected Areas
Gigabit broadband coverage28 wards, Cardiff · Jan 2026
Gigabit broadband coverage: every ward in Cardiff28 areas from 80.7% to 99.6%. The middle area is 96.3%. Riverside is 93.2%.
93.2%7th lowest
Claimant rate28 wards, Cardiff · Aug 2026
Claimant rate: every ward in Cardiff28 areas from 1.2% to 6.9%. The middle area is 3.6%. Riverside is 5.9%.
5.9%joint 4th highest

Is Riverside safe? What police records show

In the 12 months to August 2026, police recorded crimes and anti-social behaviour in Riverside at a rate of 175.8 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, 214 cases of crime and anti-social behaviour were recorded in Riverside.

In the 12 months to August 2026, the most common types were violence and sexual offences (652), other crime (550) and vehicle crime (336).

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 ward, so they describe all of Cardiff and not Riverside 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
Riverside in brief

Riverside had 13,751 usual residents at the census.

About 20% of people in Riverside live in a 1 km square that the radon atlas marks as a radon Affected Area.

In Riverside, 93.2% of homes and businesses could get gigabit-capable broadband in January 2026.

In Riverside, 5.9% of residents aged 16 to 64 were claiming out-of-work benefits in August 2026.