{"id":4154,"date":"2023-06-16T10:26:04","date_gmt":"2023-06-16T10:26:04","guid":{"rendered":"https:\/\/townsvillages.com\/us\/?p=4154"},"modified":"2026-08-22T12:02:11","modified_gmt":"2026-08-22T12:02:11","slug":"oldham-county","status":"publish","type":"post","link":"https:\/\/townsvillages.com\/us\/oldham-county\/","title":{"rendered":"Oldham County, Kentucky"},"content":{"rendered":"

Oldham County is a county in Kentucky, United States, on the south bank of the Ohio River between Louisville and the Indiana state line. It had a population of 67,607 at the 2020 census and covers 196 square miles (510 km2), of which 187 square miles (480 km2) are land, centred near 38\u00b024\u2032N 85\u00b026\u2032W.<\/p>\n

La Grange is the county seat, and its postal code is 40031. The county has seven cities, two census-designated places, and several unincorporated communities. It sits in the Eastern time zone and is part of the Louisville\/Jefferson County metropolitan area.<\/p>\n

Towns & Villages in Oldham County<\/h2>\n

Oldham County has 15 named places on record: 7 incorporated cities (one the county seat), 2 census-designated places (CDP), and the rest unincorporated communities or subdivisions carried over from local usage. Kentucky counties have no civil townships, so no Township column is shown below.<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Place<\/th>\nType<\/th>\nPop.<\/th>\nZIP<\/th>\n<\/tr>\n
La Grange<\/td>\nCity · seat<\/td>\n10,067<\/td>\n40031<\/td>\n<\/tr>\n
Crestwood<\/td>\nCity<\/td>\n6,183<\/td>\n40014<\/td>\n<\/tr>\n
Orchard Grass Hills<\/td>\nCity<\/td>\n—<\/td>\n40241<\/td>\n<\/tr>\n
Pewee Valley<\/td>\nCity<\/td>\n—<\/td>\n40056<\/td>\n<\/tr>\n
Goshen<\/td>\nCity<\/td>\n—<\/td>\n40026<\/td>\n<\/tr>\n
Prospect<\/td>\nCity<\/td>\n—<\/td>\n40059<\/td>\n<\/tr>\n
River Bluff<\/td>\nCity<\/td>\n—<\/td>\n40014<\/td>\n<\/tr>\n
Buckner<\/td>\nCDP<\/td>\n—<\/td>\n40010<\/td>\n<\/tr>\n
Westport<\/td>\nCDP<\/td>\n—<\/td>\n40077<\/td>\n<\/tr>\n
Ballardsville<\/td>\nUnincorp.<\/td>\n—<\/td>\n40031<\/td>\n<\/tr>\n
Brownsboro<\/td>\nUnincorp.<\/td>\n—<\/td>\n40014<\/td>\n<\/tr>\n
Centerfield<\/td>\nUnincorp.<\/td>\n—<\/td>\n40031<\/td>\n<\/tr>\n
Floydsburg<\/td>\nUnincorp.<\/td>\n—<\/td>\n40014<\/td>\n<\/tr>\n
Park Lake<\/td>\nUnincorp.<\/td>\n—<\/td>\n40031<\/td>\n<\/tr>\n
Skylight<\/td>\nUnincorp.<\/td>\n—<\/td>\n40077<\/td>\n<\/tr>\n<\/table>\n<\/div>\n

Several names on older lists overlap real places under different spellings or belong to private subdivisions rather than distinct communities \u2014 Belknap Beach, Demplytown, Fraziertown, Glenarm, Greenhaven, Halls Landing, Harmony Lake Estates, Harmony Landing, Harmony Village, Hillcrest, Lake Louisvilla, Liro, Oldham, Oldham Acres, Rollington, Russell Corner, and Smithfield are residential subdivisions or informal locality names without independent census recognition and are omitted from the table above.<\/p>\n

ZIP Codes<\/h2>\n