Washington license plates

United States · 5 registration series, sourced from Washington State Department of Licensing (DOL).

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Type any Washington registration — valid plates render below, on their real designs.

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Everything on this page — formats, validity, colours, the renders themselves — is one request away.

GET /v1/plates/us-wa/match?plate=…

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GET /v1/plates/us-wa/match?plate=IBU1171

{ "plate": "IBU1171",
  "valid": true, "exact": true,
  "matches": [{ "id": "us-wa-standard",
    "render_url": "…svg?serial=IBU1171" }] }

standard plates 2

the default series issued to private road vehicles

Standard numeric first

In the sample, L stands for any letter and 9 for any digit.

1987–2010 issued for: car, van, truck, bus

Standard

In the sample, L stands for any letter and 9 for any digit.

~2026 → today documented from 2026 — the format is likely older issued for: car, van, truck, bus

motorcycle plates 1

reduced-size series for motorcycles where format/design differs

Motorcycle

In the sample, L stands for any letter and 9 for any digit.

~2026 → today documented from 2026 — the format is likely older issued for: motorcycle

trailer plates 1

trailers and semi-trailers where separately serialized

Trailer

In the sample, L stands for any letter and 9 for any digit.

~2026 → today documented from 2026 — the format is likely older issued for: trailer

specialty plates 1

optional-design programs on standard serials (US state programs)

Specialty index

In the sample, L stands for any letter and 9 for any digit.

~2026 → today documented from 2026 — the format is likely older issued for: car, van, truck, motorcycle