List of 17 Zip Codes in Washington County, Rhode Island

On this page, we'll list out the 17 Washington County, Rhode Island ZIP codes we have, including the land area and county name of each code.

Rhode Island is the 51st largest state by total land area, with a land area of 1,545 square miles (4,002 square kilometers) and has a total population of 1,057,798 people as of the most recent U.S. Census survey.

Washington County makes up approximately 24.40% of the total land area for Rhode Island and we have 17 zip codes for the county in our database, which you can see details of below, with land area information for each zip code.

More Counties in Rhode Island

If you want to search and find zip codes for different counties in Rhode Island, the list below contains links to each of the 5 Rhode Island counties we have data for.

• Bristol County
• Kent County
• Newport County
• Providence County
• Washington County

Data Source(s)

All of the zip code data on this page is sourced from the United States Census Bureau geography reference files.

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