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MK3 5

Postcode sector

244 live postcodes: 223 in Milton Keynes, 21 in Buckinghamshire.

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 Milton Keynes, which holds 91% of MK3 5’s postcodes. Open the map at MK3 5 for neighbourhoods and points. Open the map at MK3 5

Your MP

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

English Indices of Deprivation 2025

Most deprived 10%Least

19 of Milton Keynes’s 166 neighbourhoods are in England’s most deprived 20%.

Milton Keynes, the council that holds 91% of MK3 5

Average house price
£330,419
Up 2.6% in a year
HM Land Registry · Jul 2026
Median full-time pay
£41,389
112th highest paid of 348
ONS earnings survey · 2025
House price to pay
8.0×
135th least affordable of 348
Worked out by Open Index
Deprivation score
18.5
140th least deprived of 296
MHCLG · England only

Everything about Milton Keynes

Councils in MK3 5

Postcodes in MK3 5