None of the households in Buchanan 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.
Buchanan County, MO borders Atchison County, KS, Doniphan County, KS, Andrew County, MO, Clinton County, MO, DeKalb County, MO, and Platte County, MO.