Marshfield
Middle areaSouth west Newport. 8,447 people in 47 square kilometres.
Radon Affected Area by middle area
Worked out by Open Index · 2022
About 31% of people in Marshfield live in a 1 km square that the radon atlas marks as a radon Affected Area.
Recorded crime in Marshfield
In the 12 months to August 2026, police recorded crimes and anti-social behaviour in Marshfield at a rate of 71.7 per 1,000 people.
That compares with 137.4 per 1,000 people across Newport.
Worked out by Open Index from police.uk crime records and ONS and NISRA population estimates.
| Kind of crime | Recorded |
|---|---|
| Violence and sexual offences | 182 |
| Anti-social behaviour | 147 |
| Other crime | 136 |
| Criminal damage and arson | 65 |
| Vehicle crime | 33 |
| Burglary | 20 |
| Drug offences | 9 |
| Shoplifting | 9 |
| Robbery | 4 |
| Theft from the person | 1 |
Source: police.uk, 12 months to August 2026
How Marshfield compares
Each dot is a middle area. The black line marks the middle one.
Is Marshfield safe? What police records show
In the 12 months to August 2026, police recorded crimes and anti-social behaviour in Marshfield at a rate of 71.7 per 1,000 people.
That compares with 137.4 per 1,000 people across Newport.
Across Wales as a whole, the recorded crime rate was 96.7 per 1,000 people.
In August 2026 alone, 70 cases of crime and anti-social behaviour were recorded in Marshfield.
In the 12 months to August 2026, the most common types were violence and sexual offences (182), anti-social behaviour (147) and other crime (136).
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 Newport
These figures are published for the whole of Newport, not for each middle area, so they describe all of Newport and not Marshfield alone. See Newport
Marshfield in brief
The median price paid for a home in Marshfield was £329,975 in 2025.
Marshfield had 8,433 usual residents at the census.
About 31% of people in Marshfield live in a 1 km square that the radon atlas marks as a radon Affected Area.
In Marshfield, 80.6% of homes and businesses could get gigabit-capable broadband in January 2026.