Morrison is a town in Warren County, Tennessee, United States.

[5] According to the United States Census Bureau, the town has a total area of 2.7 square miles (7.0 km2), all of it land.

As of the 2020 United States census, there were 733 people, 202 households, and 151 families residing in the town.

As of the census[4] of 2000, there were 684 people, 254 households, and 185 families residing in the town.

22.8% of all households were made up of individuals, and 12.6% had someone living alone who was 65 years of age or older.