Eddyville, Kentucky

Eddyville, Kentucky
Kentucky State Penitentiary
Location in Lyon County, Kentucky
Coordinates: 37°04′33″N 88°04′37″W / 37.07583°N 88.07694°W / 37.07583; -88.07694
CountryUnited States
StateKentucky
CountyLyon
Area
 • Total
7.71 sq mi (19.98 km2)
 • Land6.90 sq mi (17.87 km2)
 • Water0.81 sq mi (2.11 km2)
Elevation
436 ft (133 m)
Population
 (2020)
 • Total
2,375
 • Estimate 
(2022)
2,429
 • Density344.3/sq mi (132.94/km2)
Time zoneUTC-6 (Central (CST))
 • Summer (DST)UTC-5 (CDT)
ZIP code
42038
Area codes270 & 364
FIPS code21-23824
GNIS feature ID2403538
Websiteeddyvilleky.org

Eddyville is a home rule-class city in Lyon County, Kentucky, United States, of which it is also the county seat. The population was 2,375 at the 2020 census, up from 2,350 in 2000. The Kentucky State Penitentiary is located at Eddyville. The town is a tourist attraction because of its access to nearby Lake Barkley.