Fake Addresses

Random Address Generator

The random address generator on Fake Addresses produces postal-format-valid, non-deliverable test addresses for QA and development, organised by country, then state or region, then city. Every record is built for geographic coherence from one real point, so city, county and ZIP code always agree with each other.

Countries

Fake Addresses organizes the random address generator by country, then by state or region, then by city, so every generated record traces back to one named, real place. The United States is the first country with full geographic-coherence coverage: the published dataset draws from 17,712 of the 33,791 ZIP Code Tabulation Areas are defined nationally, and from 1,537 of the nation's 3,235 counties. Coverage grows as the underlying official street and boundary reference data street-edge ingest completes for more of the country, and the current counts are published in full, unrounded, on the methodology page.

Additional countries are queued behind this US rollout. Each one needs its own postal-format reference beyond the general shape UPU S42 sets for an international address, plus that country's own postal-code and administrative-division data, before a page can meet the same coherence bar the US pages already clear. A country earns a live page on Fake Addresses only once its data passes the same validation harness that gates every US ZIP code and county, never before that. Today the United States is the only live country, reachable from the grid below, with the random address generator pre-seeded to that country's own real data on every page it serves.

Every live country page runs the same generator inline, pre-seeded to that country, rather than linking out to a separate tool — the page delivers the function instead of funneling to it. Each includes its own worked USPS Publication 28 address example, its own area-code and county data, and its own frequently asked questions, so a QA engineer testing US-only fixtures never has to leave this hub to find them.

Frequently asked questions

Which countries does the random address generator cover?

The United States is the first country with full geographic-coherence coverage, built from official street and boundary reference data, the published numbering plan and USPS Publication 28 sources. Additional countries are on the roadmap and will appear on this page once their own data pipeline is built.

How is a random address generator different from a fake address generator?

A fake address is meant to deceive a real recipient. A random address generator like Fake Addresses produces postal-format-valid, non-deliverable test data with no real recipient and no deception intended — the full comparison is in the guides section.

Can I use the random address generator without an account?

Yes. Every generator page on Fake Addresses works with no signup, no email and no queued job — the results render on the page itself. The API behind it is keyless too, with a published anonymous rate limit rather than an API key requirement, so a CI job can call it the same way a browser does.

Prohibited uses of Fake Addresses test dataProhibited use

Do not use these addresses to deceive anyone. Do not use them on government forms, tax filings, financial or KYC applications, school-enrolment records, voter registration, insurance claims, shipping labels, or anywhere a truthful address is legally required. In the US, using a fictitious address to defraud through the mail is a federal crime under 18 U.S.C. § 1342.

Read the full Acceptable Use policy