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CF37 4

Postcode sector

170 live postcodes: 168 in Rhondda Cynon Taf, 2 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 Rhondda Cynon Taf, which holds 99% of CF37 4’s postcodes. Open the map at CF37 4 for neighbourhoods and points. Open the map at CF37 4

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Deprivation by neighbourhood

Welsh Index of Multiple Deprivation 2025

Most deprived 10%Least

37 of Rhondda Cynon Taf’s 153 neighbourhoods are in Wales’s most deprived 20%.

Rhondda Cynon Taf, the council that holds 99% of CF37 4

Average house price
£164,192
Up 4.7% in a year
HM Land Registry · Jul 2026
Median full-time pay
£34,837
56th lowest of 348
ONS earnings survey · 2025
House price to pay
4.7×
34th most affordable of 348
Worked out by Open Index
Population
237,651
87th highest of 361
ONS Census 2021 · 2021

Everything about Rhondda Cynon Taf

Councils in CF37 4

Postcodes in CF37 4