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CM9 4

Postcode sector

281 live postcodes, all in Maldon.

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 Maldon. Open the map at CM9 4 for neighbourhoods and points. Open the map at CM9 4

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Deprivation by neighbourhood

English Indices of Deprivation 2025

Most deprived 10%Least

0 of Maldon’s 41 neighbourhoods are in England’s most deprived 20%.

Maldon, the council that holds 100% of CM9 4

Average house price
£389,529
Up 0.3% in a year
HM Land Registry · Jul 2026
Median full-time pay
£43,385
80th highest of 348
ONS earnings survey · 2025
House price to pay
9.0×
87th least affordable of 348
Worked out by Open Index
Deprivation score
16.0
113th least deprived of 296
MHCLG · England only

Everything about Maldon

Postcodes in CM9 4