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Port Talbot South & Margam

Middle area

South Neath Port Talbot. 6,460 people (mid-2024 estimate) in 51 square kilometres.

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Radon Affected Area by middle area

Worked out by Open Index · 2022

Under 1%90% or more

About 80% of people in Port Talbot South & Margam live in a 1 km square that the radon atlas marks as a radon Affected Area.

Median sale price
£170,000
Joint 810th cheapest of 7,259
Worked out by Open Index
Population
6,397
3,344th least populated of 9,448
ONS Census 2021 · 2021
People in radon Affected Area squares
80%
UK 44%
Worked out by Open Index
Gigabit broadband coverage
94.7%
UK 87.8%
Ofcom · Jan 2026

Recorded crime in Port Talbot South & Margam

In the 12 months to August 2026, police recorded crimes and anti-social behaviour in Port Talbot South & Margam at a rate of 90.6 per 1,000 people.

That compares with 83.3 per 1,000 people across Neath Port Talbot.

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
Violence and sexual offences230
Other crime131
Shoplifting96
Anti-social behaviour54
Criminal damage and arson30
Vehicle crime18
Drug offences12
Burglary10
Robbery3
Theft from the person1

Source: police.uk, 12 months to August 2026

How Port Talbot South & Margam compares

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

Port Talbot South & MargamMiddle
Median sale price18 middle areas, Neath Port Talbot · 2025
Median sale price: every middle area in Neath Port Talbot18 areas from £125,000 to £235,000. The middle area is £160,975. Port Talbot South & Margam is £170,000.
£170,0008th most expensive
Population18 middle areas, Neath Port Talbot · 2021
Population: every middle area in Neath Port Talbot18 areas from 5,127 to 12,714. The middle area is 6,972. Port Talbot South & Margam is 6,397.
6,3976th least populated
People in radon Affected Area squares18 middle areas, Neath Port Talbot · 2022
People in radon Affected Area squares: every middle area in Neath Port Talbot18 areas from 0.0% to 100.0%. The middle area is 91.5%. Port Talbot South & Margam is 80.0%.
80%7th fewest people in radon Affected Areas
Gigabit broadband coverage18 middle areas, Neath Port Talbot · Jan 2026
Gigabit broadband coverage: every middle area in Neath Port Talbot18 areas from 0.6% to 99.2%. The middle area is 93.2%. Port Talbot South & Margam is 94.7%.
94.7%7th highest

Is Port Talbot South & Margam safe? What police records show

In the 12 months to August 2026, police recorded crimes and anti-social behaviour in Port Talbot South & Margam at a rate of 90.6 per 1,000 people.

That compares with 83.3 per 1,000 people across Neath Port Talbot.

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

In August 2026 alone, 52 cases of crime and anti-social behaviour were recorded in Port Talbot South & Margam.

In the 12 months to August 2026, the most common types were violence and sexual offences (230), other crime (131) and shoplifting (96).

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 Neath Port Talbot

These figures are published for the whole of Neath Port Talbot, not for each middle area, so they describe all of Neath Port Talbot and not Port Talbot South & Margam alone. See Neath Port Talbot

Average house price
£165,787
Up 2.0% in a year
HM Land Registry · Aug 2026
Median full-time pay
£36,359
105th lowest paid of 348
ONS earnings survey · 2025
House price to pay
4.6×
Joint 28th most affordable of 348
Worked out by Open Index
Population estimate
142,028
Down 0.4% in a year
ONS population estimates · 2025
Port Talbot South & Margam in brief

The median price paid for a home in Port Talbot South & Margam was £170,000 in 2025.

Port Talbot South & Margam had 6,397 usual residents at the census.

About 80% of people in Port Talbot South & Margam live in a 1 km square that the radon atlas marks as a radon Affected Area.

In Port Talbot South & Margam, 94.7% of homes and businesses could get gigabit-capable broadband in January 2026.