Union County Kentucky - Government Site
Population: 15,371
Area: 345 square miles
County Seat: Morganfield
Area Code(s) in use: 270
Time Zone: CST
Adjacent counties:
Crittenden Gallatin (IL) Hardin (IL) Henderson Posey (IN) Webster
Airport
Morganfield Airport (historical), Sturgis Municipal Airport
Bend
Mississippi Bend
Canal
Bishop Ditch, Bordley Ditch, Corbett Ditch, Dennis O'Nan Ditch, Goose Pond Ditch, Higginson Ditch, Hopgood Ditch, Line Ditch, Smith Ditch, Wathen Ditch, Willett Ditch, Wynn Ditch
Cemetery
Bethel Cemetery, Chatman Cemetery, Davenport Cemetery, Givens Cemetery, Highland Cemetery, Holeman Cemetery, McClure Cemetery, Michael Cemetery, Mount Gilead Cemetery, Mount Olive Cemetery, Mount Pleasant Cemetery, Oak Grove Cemetery, Odd Fellows Cemetery, Pythian Ridge Cemetery, Rayburn Cemetery, Richards Cemetery, Saint Agnes Cemetery, Saint Peters Cemetery, Salem Cemetery, Sugg Cemetery, Uniontown Cemetery, Waller Cemetery, Williams Cemetery, Williams Cemetery
Church
Antioch Church, Bethany Church, Mount Olive Church, Old Bethel Church, Reburn Church, Sacred Heart Church, Saint Ambrose Church, Saint Peters Church, Shiloh Church, Walnut Grove Church, Woodland Church, Zion Church
Civil
Union County
Dam
Dam Number 49
Flat
Cypress Flats
Gut
Cypress Slough, Hogland Slough, Rattle Slough
Island
Bell Island, Slim Island, Sturgeon Island, Towhead Island, Towhead Island, Wabash Island
Lake
Dixon Pond, Geiger Lake, Little Ditch Lake, Long Pond, Muddy Pond, Mullin Pond, Powells Lake, State Lake, Sulphur Spring Pond
Locale
Breckinridge Job Corps Center, Camp Breckinridge Pumping Station
Military (Historical)
Camp Breckinridge (historical), Sturgis Army Air Field (historical)
Park
Higginson-Henry Wildlife Management Area
Pillar
Anvil Rock
Populated Place
Arnold, Blackburn, Bordley, Boxville, Breckinridge Center, Caseyville, Chapman, Cullen, Curlew, Dekoven, Flournoy, Givens, Grangertown, Grove Center, Hamner, Harding, Hazel, Henshaw, Hitesville, King Mills, Morganfield, Mulfordtown, Pride, Raleigh, Saint Vincent, Spring Grove, Sturgis, Sullivan, The Rocks, Uniontown, Waverly, Yuba
Range
Chalybeate Hills, Chapel Hills, Dodge Hills, Dyer Hills, Paris Hills, Sulphur Spring Hills
Reservoir
Cap Mauzy Lake, Moffit Lake, Mortons Lake
Ridge
Persimmon Ridge, Yuba Ridge
School
Saint Ann School, Saint Vincent Academy
Stream
Anderson Creek, Beaverdam Creek, Camp Creek, Casey Creek, Clements Branch, Cypress Creek, Dry Fork, Dyson Creek, Eagle Creek, Hazel Branch, Highland Creek, Little Mason Creek, Lost Creek, Mason Creek, Muddy Run, Pond Creek, Rock Creek, Saline River, Saline River, Saline River, Sibley Creek, Sugg Creek, Tradewater River, Wardens Slough, Wash Creek, Whitelick Creek
Summit
Bald Hill, Blueberry Hill, Carding Machine Hill, Graham Hill, Grundy Hill, Holeman Hill, Indian Hill, Lizard Point, Springer Hill
Swamp
Harding Pond
Tower
WMSK-AM (Morganfield), WMSK-FM (Morganfield)
| Race | Population |
| White |  12,974 |
| Black | 2,130 |
| Mixed | 184 |
| Asian | 43 |
| American Indian | 38 |
| Hawaiian & Pacific Islander | 2 |
| Additional population tables : | |
| State population table | |
| Kentucky population by county | |