Williams is a town in Colleton County, South Carolina, United States.

[5] The Tom Williams House was listed in the National Register of Historic Places in 1973.

According to the United States Census Bureau, the town has a total area of 0.85 square miles (2.2 km2), all land.

25.0% of all households were made up of individuals, and 18.8% had someone living alone who was 65 years of age or older.

There were 2.6% of families and 6.5% of the population living below the poverty line, including 6.1% of under eighteens and 4.3% of those over 64.