Garrison is an unincorporated community and census-designated place in Lewis County, Kentucky, United States. Its population was 731 as of the 2020 census. Garrison has a post office with ZIP code 41141, which opened on February 26, 1886. The community is located along the Ohio River and Kentucky Route 8.

Geography

According to the U.S. Census Bureau, the community has an area of 2.763 square miles (7.16 km); 2.696 square miles (6.98 km) of its area is land, and 0.067 square miles (0.17 km) is water.

Demographics

Historical population

Census	Pop.	Note	%±
2020	731		—
U.S. Decennial Census

Notable people

• Thomas Massie, congressman