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CF48 4

Postcode sector

235 live postcodes: 232 in Merthyr Tydfil, 3 in Caerphilly.

A postcode has no figures of its own: each layer is published for whole councils, neighbourhoods or exact points. The figures below are for the whole of Merthyr Tydfil, which holds 99% of CF48 4’s postcodes. Open the map at CF48 4 for neighbourhoods and points. Open the map at CF48 4

MPs for CF48 4

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

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Deprivation by neighbourhood

Welsh Index of Multiple Deprivation 2025

Most deprived 10%Least

12 of Merthyr Tydfil’s 36 neighbourhoods are in Wales’s most deprived 20%.

Merthyr Tydfil, the council that holds 99% of CF48 4

Average house price
£156,721
Up 4.0% in a year
HM Land Registry · Jul 2026
Median full-time pay
£35,152
67th lowest paid of 348
ONS earnings survey · 2025
House price to pay
4.5×
24th most affordable of 348
Worked out by Open Index
Population estimate
58,362
Down 0.6% in a year
ONS population estimates · 2025

Everything about Merthyr Tydfil

Councils in CF48 4

Postcodes in CF48 4