Fake Addresses

Random Washington Address Generator

Washington test addresses generated by Fake Addresses are postal-format-valid and non-deliverable, built from 249 real ZIP codes across 9 counties and 6 area codes. Every record's city, county, and ZIP code agree by construction, pulled from one geographic point, so the output passes format checks and fails delivery validation.

13250N 22nd AveYakima, WA · Yakima CountyYakima, WA
13250 N 22nd Ave
Yakima WA  98902
Latitude
46.61830
Longitude
-120.53694
ZCTA centroid
46.5980, -120.5346
Time zone
America/Los_Angeles

Coordinates fall inside the ZIP boundary. Street numbers are drawn from ranges with no delivery point. The city name shown is the official place boundary for this point — the USPS last-line city source is not yet live for every ZIP.

Washington Address Data

Every figure below is measured from the underlying dataset, not estimated — the same data the generator above draws from. Need more than a handful of records? Bulk export returns up to 10,000 rows in one request, with no account required.

ZIP codes in the published dataset

249

Counties represented

9 of 39

WA address format

10528 Bigelow Ave N

USPS Publication 28 last line: Seattle, WA 98109

Telephone area codes

206, 253, 360, 425, 509, 564

Bounding box / centroid

47.2730, -120.0595

Top real street names

  1. Main St244 segments
  2. 8th Ave S228 segments
  3. Military Rd S223 segments
  4. 1st Ave S197 segments
  5. Pacific Ave191 segments
  6. Aurora Ave N168 segments

Street-suffix distribution

  1. St59803 streets
  2. Rd28085 streets
  3. Ave26117 streets
  4. SE21821 streets
  5. NE20320 streets
  6. E20131 streets

Population (counties represented)

6,041,615

Sum of Census county population for every county represented in the published dataset.

Washington cities in the published dataset

Washington has 6 Washington cities with their own generator page and 0 more listed below with too few published data points yet for a page of their own.

Every Washington city in the published 2026.09.1 dataset, ranked by record count.
CityZIP codesRecordsOwn page
Seattle2441Yes
Tacoma1224Yes
Spokane821Yes
Vancouver619Yes
Spokane Valley616Yes
Bellevue412Yes

Frequently Asked Questions

Is it legal to use a random address generator for Washington addresses?

Yes, for testing and development — using a random address generator becomes illegal only when the output is used to deceive a real system, such as a government form or a bank. See the full legal guide for the specific statute, 18 U.S.C. § 1342, and what it actually covers.

Will these Washington addresses pass address validation?

They pass format and parser validation, because every Washington record is postal-format-valid per USPS Publication 28. They deliberately fail Delivery Point Validation, because the street number is drawn from a range with no registered delivery point — both are intentional.

Could a generated Washington address belong to a real person?

No. Every Washington record is built for geographic coherence from one point on a real street, with a street number chosen outside any range assigned to a real delivery point, so the address does not describe a real resident. The full method is on the methodology page.

Do the ZIP codes, counties and area codes across Washington always agree with real geography?

Yes. Washington has 249 usable ZIP codes across 9 counties in the dataset, and every generated record's county and area code are derived from the same point as its ZIP code, checked on every build. See the validation harness for the exact method.

Can I generate Washington addresses in bulk?

Yes — up to 10,000 rows at once, in CSV, JSON, NDJSON, or SQL, with no account required. Add ?seed= to get the same Washington records back on every run, which is useful for a CI fixture.

What is the difference between a fake address and a random 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 Washington test data with no real recipient and no deception intended — the full comparison is in this guide.

More Washington test data

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