Nortonville, Kentucky
Nortonville is located in southeastern Hopkins County at  (37.187660, -87.456032). U.S. Route 41 passes through the eastern and southern parts of the city, leading north  to Madisonville, which is the county seat, and south  to Hopkinsville. U.S. Route 62 passes through the northern part of Nortonville, leading east  to Greenville and west  to Dawson Springs.