County Results of the United States presidential election, 1972
  McGovern—&gt;90%
  McGovern—80-90%
  McGovern—70-80%
  McGovern—60-70%
  McGovern—50-60%
  McGovern—&lt;50%
  Nixon—&lt;50%
  Nixon—50-60%
  Nixon—60-70%
  Nixon—70-80%
  Nixon—80-90%
  Nixon—&gt;90%
Own work
Inqvisitor