Anderson Co. Genealogy Forum read and post messages about your ancestors for this county
Anderson County Chapter of SC Genealogical Society
Anderson County, SC GenWeb Project collection of online resources for genealogy researchers
Anderson Co. Marriage Records
Census-Online.com - census transcriptions for  Anderson Co.
The Tombstone Transcription Project - cemeteries for Anderson Co; SC
US GenWeb Archives for Anderson County cemeteries, newspapers, wills, military rosters etc recorded online here
World War II Honor List of Dead and Missing Army and Army Air Forces Personnel - Anderson County page1 and page 2

Additional Resources

South Carolina Newspaper Search enter your ancestor's name to instantly search the world's largest newspaper archive; over 12 million newspaper pages
South Carolina Birth Records
South Carolina Marriage Records
South Carolina Divorce Records
South Carolina Death Records