The best county in Kentucky for small businesses? The answer might surprise you

A new study by SmartAsset has found the counties in each state with the strongest small business presence — and Kentucky's top performer may come as a bit of a surprise. According to the study, Carlisle County in southwestern Kentucky ranked as the top place in the commonwealth to own a small business, followed by Oldham County. What about Jefferson County, home to Kentucky's largest city in Louisville? It came in at No. 15. The study measures IRS data — determining the number of small businesses…