As of July 12, here are the number of registered voters in Oklahoma by party: Republican 937,698; Democratic 770,581; Libertarian 4,305; independent and other 288,807. The percentages are: Republican 46.85%; Democratic 38.50%; Libertarian .22%; independent and other 14.43%.

BAN last had an Oklahoma registration tally as of March 28, 2017. At that time the percentages were: Republican 45.80%; Democratic 39.27%; Libertarian .19%; independent and other 14.73%.