The wealthiest county in Kentucky is Oldham County, located in the north-central part of the state. Oldham County is home to many affluent communities, with a median household income of $103,541 in 2019. The county is home to many luxurious homes, the most expensive of which is located in Goshen and valued at $1.5 million.
Oldham County is home to some of the state's most prosperous cities, including La Grange, Pewee Valley, and Prospect. La Grange is home to a vibrant downtown area with numerous restaurants, shops, and entertainment venues, as well as a popular farmers market. Pewee Valley is known for its well-maintained residential neighborhoods, while Prospect is a growing suburb of Louisville.
The county also boasts some of the state's most affluent residents, with more than half of the population earning more than $100,000 a year. Oldham County is home to some of the state's largest companies, including the global manufacturing giant General Electric, and the health care provider Humana.
Oldham County is also home to some of the state's most renowned educational institutions, including the University of Louisville, and the Kentucky School for the Blind. The county is also home to some of the state's most prestigious private schools, such as the Louisville Classical Academy, and the Louisville Country Day School.
Oldham County has been ranked as the richest county in Kentucky for several years and is expected to remain so for many years to come. The county's wealth is largely attributed to its affluent population, its large companies, and its excellent educational institutions. Oldham County continues to be a desirable place to live, work, and raise a family.