Which state is recognized as the number one producer of bourbon?

Kentucky is recognized as the number one producer of bourbon due to its long-standing tradition and ideal conditions for bourbon production. The state's unique climatic and geographical factors, including its limestone water, which is rich in minerals, play a crucial role in the distillation process. Additionally, the laws governing bourbon production, which require it to be made from a grain mixture that is at least 51% corn and aged in new charred oak barrels, have their roots firmly in Kentucky. The state is home to many of the most famous and established bourbon distilleries, contributing significantly to both the quality and reputation of bourbon worldwide.

The other choices do produce whiskey and have their own local variations, but none compare to Kentucky’s status and volume in bourbon production specifically.