Free & open ZIP code data

ZIP code data.
Without the hassle.

Simple, free US ZIP code data in JSON format. No api keys. No hassle.

Direct access: /us/{zip}.json

Example response — /us/24554.json

{
  "countryCode": "US",
  "postalCode": "24554",
  "city": "Gladys",
  "state": "Virginia",
  "stateCode": "VA",
  "county": "Campbell",
  "countyCode": "031",
  "community": "",
  "communityCode": "",
  "latitude": 37.1386,
  "longitude": -79.1048,
  "accuracy": 4
}

ZIP code data.Without the hassle.

ZIP code data.
Without the hassle.