Greenbrier Real EstateGreenbrier real estate listings include condos, townhomes, and single family homes for sale. Commercial properties are also available. If you see a property you’re interested in, contact a Greenbrier real estate agent to arrange a tour today! Greenbrier, South Carolina has a population of 1,651. The median household income in Greenbrier, South Carolina is $31,867. The median household income for the surrounding county is $35,551 compared to the national median of $57,652. The median age of people living in Greenbrier is 46.3 years. Greenbrier WeatherThe average high temperature in July is 91.5 degrees, with an average low temperature in January of 31.7 degrees. The average rainfall is approximately 44.1 inches per year, with 0.5 inches of snow per year. |