What area is the BS21 postcode in?

BS21 is a postcode district in Bristol, Bristol, South West, England. It is part of the BS postcode area.

How many addresses are in the BS21 postcode?

The BS21 postcode district covers Bristol in Bristol. The exact address count can be retrieved via the APITier Postcode Lookup API.

How do I look up addresses in BS21 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 BS21. The response returns all PAF addresses as structured JSON including building name, number, street, town, county, and geocoordinates.

Royal Mail PAF · South West

BS21 Postcode — Bristol

BS21 is a postcode district in Bristol, Bristol, South West, England. Use the lookup below to explore addresses within this postcode district.

BS21

Postcode District

BS — Bristol

Area

South West

Region

Royal Mail PAF

Data Source

Postcode Lookup — BS21 DistrictSample

{
  "_note": "Sample response — enter any postcode above and click Lookup for live data",
  "status": 200,
  "result": {
    "postcode": "BS21 1AA",
    "quality": 1,
    "eastings": 357734,
    "northings": 225813,
    "country": "England",
    "nhs_ha": "South West",
    "longitude": -2.6038,
    "latitude": 51.4848,
    "european_electoral_region": "South West",
    "primary_care_trust": "Bristol",
    "region": "South West",
    "lsoa": "Bristol 001A",
    "msoa": "Bristol 001",
    "incode": "1AA",
    "outcode": "BS21",
    "parliamentary_constituency": "Bristol",
    "admin_district": "Bristol",
    "parish": "Bristol, unparished area",
    "admin_county": "South West",
    "admin_ward": "Bristol Central",
    "ced": null,
    "ccg": "NHS South West",
    "nuts": "Bristol",
    "codes": {
      "admin_district": "E07000000",
      "admin_county": "E10000000",
      "admin_ward": "E05000000",
      "parish": "E43000000",
      "parliamentary_constituency": "E14000000",
      "ccg": "E38000000",
      "lsoa": "E01000000",
      "msoa": "E02000000"
    }
  }
}

About the BS21 Postcode District

The BS21 postcode district is part of the Bristol (BS) postcode area, covering Bristol and surrounding areas in South West, England.

Postcodes in the BS21 district follow the format BS21 nXX where n is a digit and XX are letters. Each inward code identifies a specific delivery walk within the district.

The wider Bristol postcode area (BS) also covers: Bath, Weston-super-Mare, Clevedon, Nailsea, Portishead.

Frequently Asked Questions

What area does the BS21 postcode cover?

The BS21 postcode district covers Bristol in Bristol, South West, England. It is one of 37 districts in the BS postcode area.

How do I look up all addresses in the BS21 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 BS21. The API returns all Royal Mail PAF addresses as structured JSON.

Is BS21 a valid UK postcode district?

Yes. BS21 is a Royal Mail postcode district in Bristol, England. Full UK postcodes in this district follow the format BS21 followed by a digit and two letters (e.g. BS21 1AA).

BS21 Postcode — Bristol

About the BS21 Postcode District

Frequently Asked Questions

Other Bristol Postcode Districts