This is just the beginning! Our collection holds over 300 years of history, including rare newspapers, obituaries, marriage records, birth records, and so much more—most of which you won’t find anywhere else!
Eastern Iowa counties show wide age spread in census
The census highlights Johnson County as the youngest in Eastern Iowa with a 28.4 year median age, while Clayton County records the oldest at 40.2. Delaware and Buchanan lead under-18 shares. Keokuk holds the largest over-85 share among Eastern Iowa counties.
MENTIONED IN THIS ARTICLE
Clayton County
Keokuk County
Allamakee County
Fayette County
Cedar County
Tama County
Iowa
Washington County
Jones County
Poweshiek County
Benton County
Delaware County
Dubuque County
Buchanan County
Muscatine County
Winneshiek County
Scott County
Linn County
Black Hawk County
Johnson County
U.S. Census Bureau Gazette
University of Iowa
Scott
Linn
Manchester
Story County
Sigourney