Rock Island Real Estate and Homes for...

Rock Island Real Estate and Homes for Sale

Rock Island, WA is a unique real estate market. Find listings of homes for sale, apartments for rent, available condos, and determine the price of rent, a mortgage, or a lease.

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Rock Island Info

Rock Island, Washington is located in Douglas County. Zip codes in Rock Island, WA include 98850. The median home price in Rock Island is $7 which is roughly $7/per square foot. More Rock Island information.