|Data for this Contest was Contributed by bgwah on 2007-11-02|
|1970 Population:||3,413,244||Enum.||1970 Population Density:||19.8||persons/km2|
|1960 Population:||2,853,214||Enum.||1960 Population Density:||16.6||persons/km2|
|Land Area (2000):||172,348||km2||Annual Pop Growth Rate:||1.8||%|
|Election Data and Statistics:|
- Source for Popular Vote data: Washington Secretary of State, Comp, Abstract of Votes Presidential and State General Election Held On November 5, 1968 (Olympia: A. Ludlow Kramer, 1968)
- Source for Population data: U.S. Census Bureau.
|Results for and Individual County:|