None of the households in Clay County, MO 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.
97.9% of the residents in Clay County, MO are U.S. citizens.
Clay County, MO borders Wyandotte County, KS, Clinton County, MO, Jackson County, MO, Platte County, MO, and Ray County, MO.