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Businesses in Seattle, Washington

34,650 local businesses across 110 categories. 14.7% of everything listed in Washington.

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Quick answer

Seattle, WA has 34,650 businesses listed on USA Business Search in 110 categories across 71 ZIP codes. The most-listed are restaurants, business consulting, lawyers.

Updated November 2026

Most listed in Seattle

Home services

Marketing & advertising

Auto

Food & drink

Health & medical

Beauty & personal care

Professional services

Real estate

Finance & insurance

Legal

Shopping & retail

Pets

Fitness & recreation

Hotels & travel

Education & childcare

Events & entertainment

Business & industrial

Community & faith

More businesses in Seattle

Campgrounds & RV parks (4)

Solar (2)

Common questions

How many businesses are listed in Seattle, Washington?

USA Business Search lists 34,650 businesses in Seattle across 110 categories. The most-listed are restaurants, business consulting, lawyers.

Which ZIP codes does Seattle cover?

Listings include ZIP codes 98101, 98104, 98103, 98109, 98107, 98122, 98105, 98121.

How do I check that a Seattle business is legitimate?

Search the state's business registry and licensing boards. Our Washington business lookup guide links each official search.

How do I add my business?

It's free: use Add your business. Owners can also claim and fix an existing listing.

Other Washington cities

Own a business in Seattle? Add it free or claim your listing.
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