Businesses in Hamilton, Washington
4 local businesses across 4 categories. 0% of everything listed in Washington.
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Quick answer
Hamilton, WA has 4 businesses listed on USA Business Search in 4 categories across 2 ZIP codes. The most-listed are nonprofits & community, restaurants, churches & places of worship.
Updated November 2026Food & drink
Community & faith
Businesses in Hamilton by category
Nonprofits & community (1)
Restaurants (1)
Boots Bar And Grill
Churches & places of worship (1)
Hamilton First Baptist Church
Coffee shops & cafes (1)
Hamilton Cafe & Store
Common questions
How many businesses are listed in Hamilton, Washington?
USA Business Search lists 4 businesses in Hamilton across 4 categories. The most-listed are nonprofits & community, restaurants, churches & places of worship.
Which ZIP codes does Hamilton cover?
Listings include ZIP codes 98255, 98284.
How do I check that a Hamilton 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 Hamilton? Add it free or claim your listing.