Map showing, for each municipality, the ratio of votes for the African National Congress to votes for the Democratic Alliance, in the 2009 South African National Assembly election. Note that the values here are proportions only of the sum of ANC and DA votes; all other votes are ignored.

  87.5–100% ANC
  75–87.5% ANC
  62.5–75% ANC
  50–62.5% ANC
  50–62.5% DA
  62.5–75% DA
  75–87.5% DA
  87.5–100% DA
Own work by uploader; colours applied by script to File:South Africa municipalities blank.svg.
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