2018 US Senate election in Texas by county.
  Cruz &gt;= 40%
  Cruz &gt;= 50%
  Cruz &gt;= 60%
  Cruz &gt;= 70%
  Cruz &gt;= 80%
  Cruz &gt;= 90%
  O'Rourke &gt;= 40%
  O'Rourke &gt;= 50%
  O'Rourke &gt;= 60%
  O'Rourke &gt;= 70%
Own work
Melvingatez34