Rhode Island Citizen Voting-age Population By County in 2018 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2018, the citizen voting-age population for Rhode Island was 789,060 and represented 74.68% of the total Rhode Island population.

Among all Rhode Island counties, Providence had the highest citizen voting-age population (452.48K), followed by Kent (129.62K), and Washington (102.55K).

In terms of percentages, Washington had the highest percentage of its population being citizens of voting-age (81.23%), followed by Newport (79.64%), and Kent (79.10%).

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.

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Rhode Island Citizen Voting-age Population By County in 2018
Rhode Island Citizen Voting-age Population By County in 2018
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County Citizen Voting-age Population % of County Population
Providence 452480 71.31
Kent 129620 79.10
Washington 102550 81.23
Newport 66160 79.64
Bristol 38250 78.22