None of the households in Defiance, 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.
95.6% of the residents in Defiance, IA are U.S. citizens.
In 2024, the median property value in Defiance, IA was $101,600, and the homeownership rate was 89.9%.
Most people in Defiance, IA drove alone to work, and the average commute time was 18.7 minutes. The average car ownership in Defiance, IA was 2 cars per household.