What area is the RM postcode in?

RM is a postcode district in Romford, Romford, London, England. It is part of the RM postcode area.

How many addresses are in the RM postcode?

The RM postcode district covers Romford in Romford. The exact address count can be retrieved via the APITier Postcode Lookup API.

How do I look up addresses in RM 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 RM. The response returns all PAF addresses as structured JSON including building name, number, street, town, county, and geocoordinates.

Royal Mail PAF · London

RM Postcode — Romford

RM is a postcode district in Romford, Romford, London, England. Use the lookup below to explore addresses within this postcode district.

Postcode District

RM — Romford

Area

London

Region

Royal Mail PAF

Data Source

Postcode Lookup — RM DistrictSample

{
  "_note": "Sample response — enter any postcode above and click Lookup for live data",
  "status": 200,
  "result": {
    "postcode": "RM 1AA",
    "quality": 1,
    "eastings": 552096,
    "northings": 236424,
    "country": "England",
    "nhs_ha": "London",
    "longitude": 0.1728,
    "latitude": 51.5804,
    "european_electoral_region": "London",
    "primary_care_trust": "Romford",
    "region": "London",
    "lsoa": "Romford 001A",
    "msoa": "Romford 001",
    "incode": "1AA",
    "outcode": "RM",
    "parliamentary_constituency": "Romford",
    "admin_district": "Romford",
    "parish": "Romford, unparished area",
    "admin_county": null,
    "admin_ward": "Romford Central",
    "ced": null,
    "ccg": "NHS London",
    "nuts": "Romford",
    "codes": {
      "admin_district": "E07000000",
      "admin_county": "E99999999",
      "admin_ward": "E05000000",
      "parish": "E43000000",
      "parliamentary_constituency": "E14000000",
      "ccg": "E38000000",
      "lsoa": "E01000000",
      "msoa": "E02000000"
    }
  }
}

About the RM Postcode District

The RM postcode district is part of the Romford (RM) postcode area, covering Romford and surrounding areas in London, England.

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

The wider Romford postcode area (RM) also covers: Hornchurch, Upminster, Rainham, Brentwood, Grays.

Frequently Asked Questions

What area does the RM postcode cover?

The RM postcode district covers Romford in Romford, London, England. It is one of 20 districts in the RM postcode area.

How do I look up all addresses in the RM 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 RM. The API returns all Royal Mail PAF addresses as structured JSON.

Is RM a valid UK postcode district?

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

RM Postcode — Romford

About the RM Postcode District

Frequently Asked Questions

Other Romford Postcode Districts