Rhode Island Population By County in 2021 (ACS-5Yrs)

Updated on February 28, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, the total population of Rhode Island was 1.09M. Among all Rhode Island counties, Providence was the most populated county (656.67K), followed by Kent (169.35K), and then Washington (129.74K).

The chart and table below shows the population of each county and the percentage of Rhode Island population in each county.

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

Rhode Island Population By County in 2021
Rhode Island Population By County in 2021
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County Population % of State Population
Bristol 50672 4.64
Kent 169345 15.51
Newport 85525 7.83
Providence 656672 60.14
Washington 129735 11.88