In 2023, Ossian, IA had a population of 833 people with a median age of 39.8 and a median household income of $58,929. Between 2022 and 2023 the population of Ossian, IA declined from 847 to 833, a −1.65% decrease and its median household income declined from $64,250 to $58,929, a −8.28% decrease.
The 5 largest ethnic groups in Ossian, IA are White (Non-Hispanic) (90%), Two+ (Hispanic) (7.92%), Two+ (Non-Hispanic) (1.32%), Asian (Non-Hispanic) (0.72%), and White (Hispanic) (0%).
None of the households in Ossian, 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.
91.8% of the residents in Ossian, IA are U.S. citizens.
In 2023, the median property value in Ossian, IA was $152,700, and the homeownership rate was 78.3%.
Most people in Ossian, IA drove alone to work, and the average commute time was 20.3 minutes. The average car ownership in Ossian, IA was 2 cars per household.