In 2023, Denison, IA had a population of 8.25k people with a median age of 34 and a median household income of $63,850. Between 2022 and 2023 the population of Denison, IA declined from 8,316 to 8,247, a −0.83% decrease and its median household income grew from $57,744 to $63,850, a 10.6% increase.
The 5 largest ethnic groups in Denison, IA are White (Non-Hispanic) (43.6%), Two+ (Hispanic) (20.7%), Other (Hispanic) (14.8%), White (Hispanic) (12.4%), and Asian (Non-Hispanic) (3.33%).
None of the households in Denison, 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.
88% of the residents in Denison, IA are U.S. citizens.
In 2023, the median property value in Denison, IA was $137,600, and the homeownership rate was 74.1%.
Most people in Denison, IA drove alone to work, and the average commute time was 13.1 minutes. The average car ownership in Denison, IA was 2 cars per household.