Results of the United States Senate election in South Carolina, 1966
  Democrat 50–60%
  Republican &lt;50%
  Republican 50–60%
  Republican 60–70%
Modified from South Carolina Senatorial Election Results by County, 2010.svg (public domain)
File:South Carolina Senatorial Election Results by County, 2010.svg: User:Gage
This file: -A-M-B-1996-