CF23 0

Postcode sector

24 live postcodes, all in Cardiff.

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 Cardiff. Open the map at CF23 0 for neighbourhoods and points. Open the map at CF23 0

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Deprivation by neighbourhood

Welsh Index of Multiple Deprivation 2025

Most deprived 10%Least

56 of Cardiff’s 218 neighbourhoods are in Wales’s most deprived 20%.

Cardiff, the council that holds 100% of CF23 0

Average house price

£272,252

Up 2.7% in a year

HM Land Registry · Jul 2026

Median full-time pay

£36,946

121st lowest of 348

ONS earnings survey · 2025

House price to pay

7.4×

167th least affordable of 348

Worked out by Open Index

Population

362,308

26th highest of 361

ONS Census 2021 · 2021

Everything about Cardiff

Postcodes in CF23 0

CF23 0ASCardiff
CF23 0BPCardiff
CF23 0DBCardiff
CF23 0DSCardiff
CF23 0DTCardiff
CF23 0ESCardiff
CF23 0FHCardiff
CF23 0FPCardiff
CF23 0FQCardiff
CF23 0FRCardiff
CF23 0GPCardiff
CF23 0GUCardiff
CF23 0HBCardiff
CF23 0JWCardiff
CF23 0LECardiff
CF23 0LGCardiff
CF23 0LHCardiff
CF23 0LJCardiff
CF23 0LNCardiff
CF23 0LPCardiff
CF23 0LQCardiff
CF23 0LRCardiff
CF23 0NACardiff
CF23 0NBCardiff