Delmar is located in South Carolina. Delmar, South Carolina has a population of 7,532.
The median household income in Delmar, South Carolina is $58,427. The median household income for the surrounding county is $65,623 compared to the national median of $69,021. The median age of people living in Delmar is 40.2 years.
The average high temperature in July is 90.6 degrees, with an average low temperature in January of 31.1 degrees. The average rainfall is approximately 48.1 inches per year, with 0.7 inches of snow per year.
