Sweetwater County Clerk's Office

We're building a complete guide to this office — $30 marriage licenses, fees, hours, and step-by-step instructions. Check back soon.

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Cynthia Lane-Swenson, County Clerk

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80 West Flaming Gorge Way Suite 150, Green River, WY 82935

📞(307) 872-3732

🌐sweetwatercountywy.gov

📍 Get Directions →

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Statute Verified

Fees confirmed by state statute. Contact info from official county sources. Call to confirm before visiting.

What do you need to do?

Select a service — we'll show you what we have and let you know when the full guide is ready.

Register a Business Name

DBA — "Doing Business As"

Download Form ↓

Get a Marriage License

Required before your wedding

Get a Birth Certificate

Official copy of your birth record

Do It Online →

Get a Death Certificate

Official copy of a death record

Do It Online →

Register to Vote

Or update your registration

Do It Online →

Get a Document Notarized

Official witness for your signature

Do It Online →

Apply for a Passport

First-time application or renewal

Download Form ↓

Look Up Property Records

Deeds, ownership history, and more

Get a Hunting or Fishing License

Required for ages 16+

Do It Online →

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This county is coming soon

In Wyoming, the County Clerk issues $30 marriage licenses (W.S. 20-1-103). Trade Name (DBA) registration is filed with the Wyoming Secretary of State →, and birth & death certificates come from Wyoming Vital Statistics →. The office info above may need verification.