As of July 20, 2017, there are 288,733 Democrats, 86,823 Republicans, 2,833 Moderate Party members, and 341,934 independents and members of unqualified parties in Rhode Island. The percentages are: Democratic 40.08%; Republican 12.05%; Moderate .39%; independents and others 47.47%.

As of November 2016, the percentages had been: Democratic 40.84%; Republican 11.84%; Moderate .36%; independents and others 46.96%.