What area is the MK postcode in?

MK is a postcode district in Milton Keynes, Milton Keynes, South East, England. It is part of the MK postcode area.

How many addresses are in the MK postcode?

The MK postcode district covers Milton Keynes in Milton Keynes. The exact address count can be retrieved via the APITier Postcode Lookup API.

How do I look up addresses in MK programmatically?

Use the APITier Postcode Lookup API: GET https://postcode.apitier.com/v1/postcodes/{postcode}?x-api-key=YOUR_KEY — where the postcode begins with MK. The response returns all PAF addresses as structured JSON including building name, number, street, town, county, and geocoordinates.

Royal Mail PAF · South East

MK Postcode — Milton Keynes

MK is a postcode district in Milton Keynes, Milton Keynes, South East, England. Use the lookup below to explore addresses within this postcode district.

Postcode District

MK — Milton Keynes

Area

South East

Region

Royal Mail PAF

Data Source

Postcode Lookup — MK DistrictSample

{
  "_note": "Sample response — enter any postcode above and click Lookup for live data",
  "status": 200,
  "result": {
    "postcode": "MK 1AA",
    "quality": 1,
    "eastings": 486212,
    "northings": 288994,
    "country": "England",
    "nhs_ha": "South East",
    "longitude": -0.7684,
    "latitude": 52.054,
    "european_electoral_region": "South East",
    "primary_care_trust": "Milton Keynes",
    "region": "South East",
    "lsoa": "Milton Keynes 001A",
    "msoa": "Milton Keynes 001",
    "incode": "1AA",
    "outcode": "MK",
    "parliamentary_constituency": "Milton Keynes",
    "admin_district": "Milton Keynes",
    "parish": "Milton Keynes, unparished area",
    "admin_county": "South East",
    "admin_ward": "Milton Keynes Central",
    "ced": null,
    "ccg": "NHS South East",
    "nuts": "Milton Keynes",
    "codes": {
      "admin_district": "E07000000",
      "admin_county": "E10000000",
      "admin_ward": "E05000000",
      "parish": "E43000000",
      "parliamentary_constituency": "E14000000",
      "ccg": "E38000000",
      "lsoa": "E01000000",
      "msoa": "E02000000"
    }
  }
}

About the MK Postcode District

The MK postcode district is part of the Milton Keynes (MK) postcode area, covering Milton Keynes and surrounding areas in South East, England.

Postcodes in the MK district follow the format MK nXX where n is a digit and XX are letters. Each inward code identifies a specific delivery walk within the district.

The wider Milton Keynes postcode area (MK) also covers: Bletchley, Newport Pagnell, Olney, Wolverton.

Frequently Asked Questions

What area does the MK postcode cover?

The MK postcode district covers Milton Keynes in Milton Keynes, South East, England. It is one of 26 districts in the MK postcode area.

How do I look up all addresses in the MK postcode?

Use the live lookup widget above or call the APITier Postcode Lookup API: GET https://postcode.apitier.com/v1/postcodes/{full postcode}?x-api-key=YOUR_KEY. Replace {full postcode} with any complete postcode beginning MK. The API returns all Royal Mail PAF addresses as structured JSON.

Is MK a valid UK postcode district?

Yes. MK is a Royal Mail postcode district in Milton Keynes, England. Full UK postcodes in this district follow the format MK followed by a digit and two letters (e.g. MK 1AA).

MK Postcode — Milton Keynes

About the MK Postcode District

Frequently Asked Questions

Other Milton Keynes Postcode Districts