Yankton County ranked 10th among counties in South Dakota for small business owners in a study done by Smart Assest
Smart Asset, a website that offers financial information and advice, conducted the study by measuring IRS data on the number of small businesses operating in each county, how much income they generate and the amount they pay in taxes.
To see the entire list, you can go to SmartAsset.com | Empowering You to Make Smart Financial Decisions