Henry County, Kentucky

Henry County, Kentucky
Henry County courthouse in New Castle
Location within the U.S. state of Kentucky
Coordinates: 38°28′N 85°07′W / 38.46°N 85.12°W / 38.46; -85.12
Country United States
State Kentucky
Founded1798
Named afterPatrick Henry
SeatNew Castle
Largest cityEminence
Area
 • Total
291 sq mi (750 km2)
 • Land286 sq mi (740 km2)
 • Water4.8 sq mi (12 km2)  1.7%
Population
 (2020)
 • Total
15,678
 • Estimate 
(2024)
16,198
 • Density54.8/sq mi (21.2/km2)
Time zoneUTC−5 (Eastern)
 • Summer (DST)UTC−4 (EDT)
Congressional district4th
Websitehenrycounty.ky.gov/Pages/index.aspx

Henry County is a county located in the north central portion of the U.S. state of Kentucky bordering the Kentucky River. As of the 2020 census, the population was 15,678. Its county seat is New Castle, but its largest city is Eminence. The county was founded in 1798 from portions of Shelby County. It was named for the statesman and governor of Virginia Patrick Henry. Henry County is included in the Louisville/Jefferson County, KY-IN Metropolitan Statistical Area. Since the 1990s, it has become an increasingly important exurb, especially as land prices have become higher in neighboring Oldham County. With regard to the sale of alcohol, it is classified as a wet county.