Sundown is a small town in Hockley County, Texas, United States.

[5] According to the United States Census Bureau, the city has a total area of 1.5 square miles (3.9 km2), all land.

As of the 2020 United States census, there were 1,283 people, 488 households, and 378 families residing in the city.

As of the census[2] of 2000, 1,505 people, 500 households, and 405 families resided in the city.

About 18.2% of all households were made up of individuals, and 8.6% had someone living alone who was 65 years of age or older.