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Located in the Foothills of the Big Horn Mountains
Ranchester, WY
Sheridan, WY
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Cowboy State Bank Home Page
NEW RATE! 3.04%* Rewards checking
Cowboy Rewards Checking now earns interest up to 3.04% APY*
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A trusted ag lender
Get competitive rates on equipment, livestock & operating loans
Meet Nathan Boyd
New business savings
Grow your business with rates up to 0.55% APY*
Open an account
Grow your IRA
Our new rates can help you grow your investment
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Home Equity Line of Credit
Minimal closing costs and rates as low as 3.75% on approved credit
Get a loan
Banking the Cowboy Way
100 Years of Community Banking in Sheridan County
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Cowboy Rewards Checking
Take a look at our enhanced interest rate checking account
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Senior Checking
We now offer a special checking account just for seniors
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