Худалдах зориулалтын Cedar Rapids бутлуур Cedar Rapids, Iowa - Wikipedia. Cedar Rapids / ˈ s iː d ər ˈ r æ p ɪ d z / is the second-largest city in Iowa and is the county seat of Linn County.The city lies on both banks of the Cedar River, 20 miles (32 km) north of Iowa City and 100 miles (160 km) northeast of Des Moines, the state''s ...