Rock Island, Washington

Rock Island is located in Douglas County. About 1,279 people live here (as of 2020). Between 2010 and 2020, the population grew from 788 to 1,279. The region is at 196 meters above sea level. The area covers about 2.5 square kilometers. There are about 42 streets in Rock Island. The region was founded in 1930. The ZIP codes are 98850. The dialing code is 509. Rock Island is city in Douglas County, Washington. Among other things, Rock Island has public Transport. More information at rockislandwa.org.

Rock Island – Facts

Population 1279
Area 2.5 km²
Year built 1930
Elevation 196 m
Located in Douglas County
Postal code 98850
Country United States
Official name Rock Island
Website http://rockislandwa.org/

Data source: Wikidata (CC0)

Streets in Rock Island, Washington