Silvis is a city in Rock Island County, Illinois, United States. It is part of a larger metropolitan area known as the Quad Cities. The Quad Cities Metropolitan Area is situated across four counties in Illinois and Iowa. It is located four miles from the intersection of Interstate 80 and Interstate 88, 165 miles of Chicago, and 165 miles east of Des Moines. It sits next to East Moline and Moline, Illinois. Silvis is near two major medical centers, including a critical access center.