Sundown is an unincorporated community and census-designated place in Ozark County, Missouri, United States.

[1] Sundown is located on the east shore of the Little North Fork arm of Bull Shoals Lake.

[4] According to the United States Census Bureau, the village has a total area of 1.1 square miles (2.8 km2), all land.

17.6% of all households were made up of individuals, and 11.8% had someone living alone who was 65 years of age or older.

There were no families and 8.6% of the population living below the poverty line, including no under eighteens and none of those over 64.