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Caldicot

Town

Town in Monmouthshire, Wales.

Caldicot is an ONS built-up area: the land built up as one town, whatever council it is in. Figures for Caldicot add up the census output areas (or, for claimants, the neighbourhoods) that sit mostly inside it, so they are close to, but not exactly, the town’s own.

Open in map

Radon Affected Area by town

Worked out by Open Index · 2022

Under 1%90% or more

About 100% of people in Caldicot live in a 1 km square that the radon atlas marks as a radon Affected Area.

Median sale price
£255,000
Joint 487th cheapest of 1,092
Worked out by Open Index
Population
9,813
224th least populated of 1,209
ONS Census 2021 · 2021
People in radon Affected Area squares
100%
UK 44%
Worked out by Open Index
Gigabit broadband coverage
97.7%
UK 87.8%
Ofcom · Jan 2026

How Caldicot compares

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

CaldicotMiddle
Median sale price76 towns, Wales · 2025
Median sale price: every town in Wales76 areas from £120,000 to £344,000. The middle area is £194,375. Caldicot is £255,000.
£255,00011th most expensive
Population76 towns, Wales · 2021
Population: every town in Wales76 areas from 7,546 to 348,511. The middle area is 13,457. Caldicot is 9,813.
9,81320th least populated
People in radon Affected Area squares76 towns, Wales · 2022
People in radon Affected Area squares: every town in Wales76 areas from 2.0% to 100.0%. The middle area is 100.0%. Caldicot is 100.0%.
100%joint most people in radon Affected Areas
Gigabit broadband coverage76 towns, Wales · Jan 2026
Gigabit broadband coverage: every town in Wales76 areas from 55.2% to 99.0%. The middle area is 93.5%. Caldicot is 97.7%.
97.7%joint 6th highest

Is Caldicot safe? What police records show

In the 12 months to August 2026, police recorded crimes and anti-social behaviour in Caldicot at a rate of 92.0 per 1,000 people.

That compares with 96.7 per 1,000 people across Wales.

In August 2026 alone, 88 cases of crime and anti-social behaviour were recorded in Caldicot.

In the 12 months to August 2026, the most common types were violence and sexual offences (346), other crime (197) and anti-social behaviour (178).

A year earlier, the recorded crime rate in Caldicot was 86.3 per 1,000 people.

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.

Deprivation in Caldicot, neighbourhood by neighbourhood

  • Deprivation is ranked by neighbourhood, so Caldicot has no single figure. Of its 6 neighbourhoods with a rank:
  • Decile 4: 2 neighbourhoods
  • Decile 5: 2 neighbourhoods
  • Decile 9: 1 neighbourhood
  • Decile 10 (Wales’s least deprived 10%): 1 neighbourhood

Welsh Index of Multiple Deprivation 2025. Decile 1 is the most deprived tenth of neighbourhoods in Wales.

Neighbourhoods in Caldicot

NamePeople (census)Recorded crime per 1,000Deprivation decileGigabit broadband
Monmouthshire 009B1,78042.2 per 1,0001099.9%
Monmouthshire 010C1,17478.2 per 1,0004100.0%
Monmouthshire 010D1,61245.1 per 1,000999.2%
Monmouthshire 010E1,427183.9 per 1,000594.7%
Monmouthshire 010F1,67298.6 per 1,000495.5%
Monmouthshire 010G2,151116.3 per 1,000597.3%

Your MP

As of , from the UK Parliament Members API. Contains Parliamentary information licensed under the Open Parliament Licence v3.0. Source: UK Parliament, Members API.

Council1

Postcode districts covering Caldicot1

Middle areas in Caldicot1

Towns near Caldicot6

Caldicot in brief

Caldicot is a town in Monmouthshire, Wales.

About 9,980 people lived in Caldicot in mid-2024 (worked out by Open Index from ONS small-area estimates); the median price paid for a home was £255,000 in 2025 across 131 sales (HM Land Registry) and police recorded crimes and anti-social behaviour at a rate of 92.0 per 1,000 people in the 12 months to August 2026 (police.uk).

The median price paid for a home in Caldicot was £255,000 in 2025.

Caldicot had 9,813 usual residents at the census.

About 100% of people in Caldicot live in a 1 km square that the radon atlas marks as a radon Affected Area.

In Caldicot, 97.7% of homes and businesses could get gigabit-capable broadband in January 2026.