Port Byron is a village in Rock Island County, Illinois, United States and part of the Quad Cities Metropolitan Area. The population was 1,668 at the time of the 2020 census; up from 1,647 at the 2010
LeClaire is a city in Scott County, Iowa, United States. The population was 4,710 in 2020, a 65.4% increase from 2,847 in 2000, making it one of the fastest-growing communities in the Quad Cities. LeC