What area is the CR9 postcode in?

CR9 is a postcode district in Croydon, Croydon, London, England. It is part of the CR postcode area.

How many addresses are in the CR9 postcode?

The CR9 postcode district covers Croydon in Croydon. The exact address count can be retrieved via the APITier Postcode Lookup API.

How do I look up addresses in CR9 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 CR9. The response returns all PAF addresses as structured JSON including building name, number, street, town, county, and geocoordinates.

Royal Mail PAF · London

CR9 Postcode — Croydon

CR9 is a postcode district in Croydon, Croydon, London, England. Use the lookup below to explore addresses within this postcode district.

CR9

Postcode District

CR — Croydon

Area

London

Region

Royal Mail PAF

Data Source

Postcode Lookup — CR9 DistrictSample

{
  "_note": "Sample response — enter any postcode above and click Lookup for live data",
  "status": 200,
  "result": {
    "postcode": "CR9 1AA",
    "quality": 1,
    "eastings": 536402,
    "northings": 210806,
    "country": "England",
    "nhs_ha": "London",
    "longitude": -0.0514,
    "latitude": 51.3496,
    "european_electoral_region": "London",
    "primary_care_trust": "Croydon",
    "region": "London",
    "lsoa": "Croydon 001A",
    "msoa": "Croydon 001",
    "incode": "1AA",
    "outcode": "CR9",
    "parliamentary_constituency": "Croydon",
    "admin_district": "Croydon",
    "parish": "Croydon, unparished area",
    "admin_county": null,
    "admin_ward": "Croydon Central",
    "ced": null,
    "ccg": "NHS London",
    "nuts": "Croydon",
    "codes": {
      "admin_district": "E07000000",
      "admin_county": "E99999999",
      "admin_ward": "E05000000",
      "parish": "E43000000",
      "parliamentary_constituency": "E14000000",
      "ccg": "E38000000",
      "lsoa": "E01000000",
      "msoa": "E02000000"
    }
  }
}

About the CR9 Postcode District

The CR9 postcode district is part of the Croydon (CR) postcode area, covering Croydon and surrounding areas in London, England.

Postcodes in the CR9 district follow the format CR9 nXX where n is a digit and XX are letters. Each inward code identifies a specific delivery walk within the district.

The wider Croydon postcode area (CR) also covers: Sutton, Mitcham, Thornton Heath, Coulsdon, Purley.

Frequently Asked Questions

What area does the CR9 postcode cover?

The CR9 postcode district covers Croydon in Croydon, London, England. It is one of 9 districts in the CR postcode area.

How do I look up all addresses in the CR9 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 CR9. The API returns all Royal Mail PAF addresses as structured JSON.

Is CR9 a valid UK postcode district?

Yes. CR9 is a Royal Mail postcode district in Croydon, England. Full UK postcodes in this district follow the format CR9 followed by a digit and two letters (e.g. CR9 1AA).

CR9 Postcode — Croydon

About the CR9 Postcode District

Frequently Asked Questions

Other Croydon Postcode Districts