Varnville is a very small town located in the state of South Carolina. With a population of 1,618 people and two associated neighborhoods, Varnville is the 153rd largest community in South Carolina.

Varnville is a small town, and as such doesn't have a public transit system that people use to get to and from their jobs every day.

The percentage of adults in Varnville who are college-educated is close to the national average for all communities of 21.84%: 18.37% of the adults in Varnville have a bachelor's degree or advanced degree.

The per capita income in Varnville in 2022 was $18,571, which is low income relative to South Carolina and the nation. This equates to an annual income of $74,284 for a family of four. However, Varnville contains both very wealthy and poor people as well.

Varnville is an extremely ethnically-diverse town. The people who call Varnville home describe themselves as belonging to a variety of racial and ethnic groups. The greatest number of Varnville residents report their race to be Black or African-American, followed by White. Important ancestries of people in Varnville include English, European, German, Scottish, and Irish.

The most common language spoken in Varnville is English. Other important languages spoken here include Vietnamese and Tagalog.