On November 5, the Oregon Secretary of State posted new voter registration data. Scroll down to the third chart. It tells not only the number of registered voters in each party, but how many members of each party have already sent in their mail ballots. Percentages are: Democratic 38.45%; Republican 27.86%; Independent Party 4.64%; Libertarian .74%; Working Families .42%; Green .40%; Constitution .14%; Progressive .07%; independent and miscellaneous 27.27%.
Percentages in February 2016 were: Democratic 38.04%; Republican 29.62%; Independent Party 5.09%; Libertarian .79%; Working Families .53%; Green .43%; Constitution .16%; Progressive .09%; independent and miscellaneous 25.24%.