Clayton County, Iowa
Clayton County is a county in Iowa with an estimated population of 16,969 in 2023. 9 cities, towns and Census places in it are indexed here.
Largest places in Clayton County
Guttenberg 1,808Monona 1,465Elkader 1,197Strawberry Point 1,147Garnavillo 751McGregor 725Marquette 432Luana 304Farmersburg 266
About Clayton County
Clayton 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.