In 2023, Defiance, IA had a population of 207 people with a median age of 48.5 and a median household income of $51,458. Between 2022 and 2023 the population of Defiance, IA grew from 194 to 207, a 6.7% increase and its median household income declined from $55,000 to $51,458, a −6.44% decrease.
The 5 largest ethnic groups in Defiance, IA are White (Non-Hispanic) (84.1%), White (Hispanic) (6.76%), Other (Hispanic) (5.31%), Two+ (Non-Hispanic) (3.86%), and Black or African American (Non-Hispanic) (0%).
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.
96.1% of the residents in Defiance, IA are U.S. citizens.
In 2023, the median property value in Defiance, IA was $84,300, and the homeownership rate was 85.4%.
Most people in Defiance, IA drove alone to work, and the average commute time was 22.1 minutes. The average car ownership in Defiance, IA was 2 cars per household.