Kentucky (8,561) Washington County, Indiana (27,827) Elizabethtown–Fort Knox, Kentucky MSA Hardin County, Kentucky (108,071) Meade County, Kentucky (28,154) LaRue County, Kentucky (14,205) Bardstown, Kentucky µSA Nelson County, Kentucky (45,640) Scottsburg, Indiana µSA Scott County, Indiana (23,870) Municipalities Principal city Louisville, Kentucky In 2003, the Jefferson County government merged with that of its largest city and county seat, Louisville, forming a new entity, the Louisville–Jefferson County Metro Government (official long form) or Louisville Metro (official short form). All small cities within Jefferson County became part of the new Louisville Metro government while retaining their city governments. For statistical and ranking purposes, the United States Census Bureau uses the statistical entity Louisville–Jefferson County metro government (balance), Kentucky, to represent the portion of the consolidated city-county of Louisville–Jefferson County that does not include any of the 83 separate incorporated places (municipalities) located within the city and county. Louisville Metro (771,158) Louisville–Jefferson County (balance) (621,349) Municipalities with more than 25,000 people Jeffersontown, Kentucky* Jeffersonville, Indiana New Albany, Indiana Municipalities with 10,000 to 25,000 people Clarksville, Indiana Lyndon, Kentucky* Mount Washington, Kentucky St. Matthews, Kentucky* Shelbyville, Kentucky Shepherdsville, Kentucky Shively, Kentucky* Municipalities with less than 10,000 people Anchorage* Audubon Park* Bancroft* Barbourmeade* Beechwood Village* Bellemeade* Bellewood* Blue Ridge Manor* Borden Brandenburg Briarwood* Broeck Pointe* Brownsboro Farm* Brownsboro Village* Cambridge* Campbellsburg Charlestown Clarksville Coldstream* Corydon Crandall Creekside* Crestwood Crossgate* Douglass Hills* Druid Hills* Ekron Elizabeth Eminence Fincastle* Forest Hills* Fox Chase Fredericksburg Georgetown Glenview Hills* Glenview Manor* Glenview* Goose Creek* Goshen Graymoor-Devondale* Green Spring* Greenville Hardinsburg Hebron Estates Heritage Creek* Hickory Hill* Hills and Dales* Hillview Hollow Creek* Hollyvilla* Houston Acres* Hunters Hollow Hurstbourne Acres* Hurstbourne* Indian Hills* Kingsley* La Grange Laconia Lanesville Langdon Place* Lebanon Junction Lincolnshire* Little York Livonia Lynnview* Manor Creek* Maryhill Estates* Mauckport Meadow Vale* Meadowbrook Farm* Meadowview Estates* Middletown* Milltown Mockingbird Valley* Moorland* Muldraugh Murray Hill* New Amsterdam New Castle New Middletown New Pekin Norbourne Estates* Northfield* Norwood* Old Brownsboro Place* Orchard Grass Hills Palmyra Parkway Village* Pewee Valley Pioneer Village Plantation* Pleasureville Poplar Hills* Prospect*‡ Richlawn* River Bluff Riverwood* Rolling Fields* Rolling Hills* Saltillo Sellersburg Seneca Gardens* Simpsonville Smithfield South Park View* Spring Mill* Spring Valley* St. Regis Park* Strathmoor Manor* Strathmoor Village* Sycamore* Taylorsville Ten Broeck* Thornhill* Utica Vine Grove Watterson Park* Wellington* West Buechel* Westwood* Wildwood* Windy Hills* Woodland Hills* Woodlawn Park* Worthington Hills* *Part of Louisville Metro ‡Prospect lies in both Jefferson and Oldham Counties. The portion