Rock Island Washington About
Rock Island Washington has a zip code of 98850. The current date and time in Rock Island is April 29, 2024, 7:02 am and it has a population of 1,814 people. Rock Island Washington lies at an elevation of 2,622 feet.
Rock Island Washington has a zip code of 98850. The current date and time in Rock Island is April 29, 2024, 7:02 am and it has a population of 1,814 people. Rock Island Washington lies at an elevation of 2,622 feet.