None of the households in Polk 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.
99.5% of the residents in Polk County, MO are U.S. citizens.
Polk County, MO borders Cedar County, MO, Dade County, MO, Dallas County, MO, Greene County, MO, Hickory County, MO, and St. Clair County, MO.