In 2022, Clayton County, IA had a population of 17.1k people with a median age of 46.9 and a median household income of $60,441. Between 2021 and 2022 the population of Clayton County, IA declined from 17,173 to 17,123, a −0.291% decrease and its median household income grew from $58,148 to $60,441, a 3.94% increase.
The 5 largest ethnic groups in Clayton County, IA are White (Non-Hispanic) (95.3%), Two+ (Non-Hispanic) (1.65%), Two+ (Hispanic) (0.975%), White (Hispanic) (0.753%), and Other (Hispanic) (0.432%).
None of the households in Clayton County, IA reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
99% of the residents in Clayton County, IA are U.S. citizens.
In 2022, the median property value in Clayton County, IA was $149,500, and the homeownership rate was 75.3%.
Most people in Clayton County, IA drove alone to work, and the average commute time was 22.8 minutes. The average car ownership in Clayton County, IA was 2 cars per household.
Clayton County, IA borders .