Rhode Island Population By County in 2018

Updated on January 27, 2024.

According to the US Census Bureau population estimates, there were 1,059,338 people living in Rhode Island in 2018. Providence[object Promise] County was the most populated county with 637,298 residents, followed by Kent[object Promise] County with 164,230 residents, and Washington[object Promise] County with 126,318 residents.

Use the map below to interactively explore the population for each county in Rhode Island in 2018. The data can also be explored further by sorting and filtering with the table below.

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

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Rhode Island Population By County (2018)
Table of Rhode Island Population By County in 2018
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County Population % of State Population
Bristol 48,696 4.60%
Kent 164,230 15.50%
Newport 82,796 7.82%
Providence 637,298 60.16%
Washington 126,318 11.92%