Domino is a town in Cass County, Texas, United States.

According to the United States Census Bureau, the town of Domino has a total area of 0.46 square miles (1.2 km2), all land.

[4] As of the 2020 United States census, there were 71 people, 24 households, and 4 families residing in the town.

15.8% of all households were made up of individuals, and 10.5% had someone living alone who was 65 years of age or older.

There were 11.8% of families and 16.1% of the population living below the poverty line, including 16.7% of under eighteens and 22.2% of those over 64.