None of the households in Harlan, 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.
97.8% of the residents in Harlan, IA are U.S. citizens.
In 2024, the median property value in Harlan, IA was $152,500, and the homeownership rate was 72.3%.
Most people in Harlan, IA drove alone to work, and the average commute time was 13.7 minutes. The average car ownership in Harlan, IA was 2 cars per household.