What area is the BL0 postcode in?

BL0 is a postcode district in Bolton, Bolton, North West, England. It is part of the BL postcode area.

How many addresses are in the BL0 postcode?

The BL0 postcode district covers Bolton in Bolton. The exact address count can be retrieved via the APITier Postcode Lookup API.

How do I look up addresses in BL0 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 BL0. The response returns all PAF addresses as structured JSON including building name, number, street, town, county, and geocoordinates.

Royal Mail PAF · North West

BL0 Postcode — Bolton

BL0 is a postcode district in Bolton, Bolton, North West, England. Use the lookup below to explore addresses within this postcode district.

BL0

Postcode District

BL — Bolton

Area

North West

Region

Royal Mail PAF

Data Source

Postcode Lookup — BL0 DistrictSample

{
  "_note": "Sample response — enter any postcode above and click Lookup for live data",
  "status": 200,
  "result": {
    "postcode": "BL0 1AA",
    "quality": 1,
    "eastings": 372714,
    "northings": 462420,
    "country": "England",
    "nhs_ha": "North West",
    "longitude": -2.3898,
    "latitude": 53.6164,
    "european_electoral_region": "North West",
    "primary_care_trust": "Bolton",
    "region": "North West",
    "lsoa": "Bolton 001A",
    "msoa": "Bolton 001",
    "incode": "1AA",
    "outcode": "BL0",
    "parliamentary_constituency": "Bolton",
    "admin_district": "Bolton",
    "parish": "Bolton, unparished area",
    "admin_county": "North West",
    "admin_ward": "Bolton Central",
    "ced": null,
    "ccg": "NHS North West",
    "nuts": "Bolton",
    "codes": {
      "admin_district": "E07000000",
      "admin_county": "E10000000",
      "admin_ward": "E05000000",
      "parish": "E43000000",
      "parliamentary_constituency": "E14000000",
      "ccg": "E38000000",
      "lsoa": "E01000000",
      "msoa": "E02000000"
    }
  }
}

About the BL0 Postcode District

The BL0 postcode district is part of the Bolton (BL) postcode area, covering Bolton and surrounding areas in North West, England.

Postcodes in the BL0 district follow the format BL0 nXX where n is a digit and XX are letters. Each inward code identifies a specific delivery walk within the district.

The wider Bolton postcode area (BL) also covers: Horwich, Farnworth, Westhoughton, Radcliffe.

Frequently Asked Questions

What area does the BL0 postcode cover?

The BL0 postcode district covers Bolton in Bolton, North West, England. It is one of 10 districts in the BL postcode area.

How do I look up all addresses in the BL0 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 BL0. The API returns all Royal Mail PAF addresses as structured JSON.

Is BL0 a valid UK postcode district?

Yes. BL0 is a Royal Mail postcode district in Bolton, England. Full UK postcodes in this district follow the format BL0 followed by a digit and two letters (e.g. BL0 1AA).

BL0 Postcode — Bolton

About the BL0 Postcode District

Frequently Asked Questions

Other Bolton Postcode Districts