Raywick is a home rule-class city in Marion County, Kentucky, United States. The population was 155 at the 2020 census. The name "Ray…Raywick is a home rule-class city in Marion County, Kentucky, United States. The population was 155 at the 2020 census. The name "Raywick" is a compound of the names of two pioneer families, Ray and Wickliffe. Two members of these families, Loyd Ray and Nancy Wickliffe, married in 1811. A post office has been in operation at Raywick since 1833. The city incorporated in 1838.