None of the households in Dallas 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.
94.8% of the residents in Dallas County, IA are U.S. citizens.
The largest universities in Dallas County, IA are Des Moines University-Osteopathic Medical Center (451 degrees awarded in 2024) and Aveda Institute-Des Moines (155 degrees).
Most people in Dallas County, IA drove alone to work, and the average commute time was 21.2 minutes. The average car ownership in Dallas County, IA was 2 cars per household.
Dallas County, IA borders Adair County, IA, Boone County, IA, Greene County, IA, Guthrie County, IA, Madison County, IA, Polk County, IA, and Warren County, IA.