What area is the OX postcode in?

OX is a postcode district in Oxford, Oxford, South East, England. It is part of the OX postcode area.

How many addresses are in the OX postcode?

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

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

Royal Mail PAF · South East

OX Postcode — Oxford

OX is a postcode district in Oxford, Oxford, South East, England. Use the lookup below to explore addresses within this postcode district.

Postcode District

OX — Oxford

Area

South East

Region

Royal Mail PAF

Data Source

Postcode Lookup — OX DistrictSample

{
  "_note": "Sample response — enter any postcode above and click Lookup for live data",
  "status": 200,
  "result": {
    "postcode": "OX 1AA",
    "quality": 1,
    "eastings": 451254,
    "northings": 254628,
    "country": "England",
    "nhs_ha": "South East",
    "longitude": -1.2678,
    "latitude": 51.7444,
    "european_electoral_region": "South East",
    "primary_care_trust": "Oxford",
    "region": "South East",
    "lsoa": "Oxford 001A",
    "msoa": "Oxford 001",
    "incode": "1AA",
    "outcode": "OX",
    "parliamentary_constituency": "Oxford",
    "admin_district": "Oxford",
    "parish": "Oxford, unparished area",
    "admin_county": "South East",
    "admin_ward": "Oxford Central",
    "ced": null,
    "ccg": "NHS South East",
    "nuts": "Oxford",
    "codes": {
      "admin_district": "E07000000",
      "admin_county": "E10000000",
      "admin_ward": "E05000000",
      "parish": "E43000000",
      "parliamentary_constituency": "E14000000",
      "ccg": "E38000000",
      "lsoa": "E01000000",
      "msoa": "E02000000"
    }
  }
}

About the OX Postcode District

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

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

The wider Oxford postcode area (OX) also covers: Abingdon, Witney, Banbury, Bicester, Chipping Norton, Didcot.

Frequently Asked Questions

What area does the OX postcode cover?

The OX postcode district covers Oxford in Oxford, South East, England. It is one of 27 districts in the OX postcode area.

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

Is OX a valid UK postcode district?

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

OX Postcode — Oxford

About the OX Postcode District

Frequently Asked Questions

Other Oxford Postcode Districts