Buchanan County, Iowa
Buchanan County is a county in Iowa with an estimated population of 20,691 in 2023. 9 cities, towns and Census places in it are indexed here.
Largest places in Buchanan County
Independence 6,188Jesup 2,537Fairbank 1,128Winthrop 818Hazleton 710Quasqueton 591Lamont 432Brandon 333Rowley 266
About Buchanan County
Buchanan County is one of the counties of Iowa. County governments in Iowa handle local services such as courts, property records and elections; cities and towns inside the county run their own municipal services. Population figures come from the Census Bureau's Vintage 2023 estimates, which are updated annually.