MK9 postcode district
MK9 holds 262 live postcodes around Milton Keynes, in Milton Keynes.
Towns and villages with their centre in MK9
| # | Place | County / council | Population |
|---|---|---|---|
| 1 | Milton Keynes | Milton Keynes | 256,385 |
Wards
| Name | Share of postcodes |
|---|---|
| Central Milton Keynes | 81% |
| Campbell Park & Willen | 15% |
| Walton | 3% |
Westminster constituency
Every MK9 postcode falls in Milton Keynes Central.
Deprivation
The middle postcode here sits in decile 4 of the English Index of Multiple Deprivation (2021-Census LSOAs), where decile 1 is the most deprived tenth of neighbourhoods and 10 the least. 41% of this district's postcodes sit in the most deprived three deciles, 0% in the least deprived three.
Deprivation deciles describe the LSOA neighbourhood each postcode sits in, weighted by postcodes rather than by people, because the postcode file carries no population. A district where the deprived neighbourhoods are densely populated will read better here than it would per resident.
Neighbouring districts in the MK area
MK1 · MK2 · MK3 · MK4 · MK5 · MK6 · MK7 · MK8 · MK10 · MK11 · MK12 · MK13 · MK14 · MK15 · MK16 · MK17 · MK18 · MK19 · MK20 · MK40 · MK41 · MK42 · MK43 · MK44 · MK45 · MK46 · MK77
Contains OS data © Crown copyright and database right 2026. Contains Royal Mail data © Royal Mail copyright and database right 2026. Source: Office for National Statistics licensed under the Open Government Licence v3.0. Postcode data is the ONS Postcode Directory, August 2026 edition; counts are live postcodes with a usable location. Northern Ireland postcodes carry a separate licence and are not included; Scotland joins when the site's Scottish coverage does.