Rhode Island Citizen Voting-age Population By County in 2015 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2015, the citizen voting-age population for Rhode Island was 776,565 and represented 73.70% of the total Rhode Island population.

Among all Rhode Island counties, Providence had the highest citizen voting-age population (442.95K), followed by Kent (129.68K), and Washington (101.20K).

In terms of percentages, Washington had the highest percentage of its population being citizens of voting-age (80.06%), followed by Kent (78.61%), and Newport (78.22%).

The chart and table below shows the citizen voting-age population of each county and the percentage of each county's population that were citizens of voting-age.

You can see similar information for other states and by state for the United States.

See this for other years:
Rhode Island Citizen Voting-age Population By County in 2015
Rhode Island Citizen Voting-age Population By County in 2015
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County Citizen Voting-age Population % of County Population
Providence 442950 70.26
Kent 129675 78.61
Washington 101200 80.06
Newport 64665 78.22
Bristol 38080 77.44