In 2023, Dennison, OH had a population of 2.36k people with a median age of 28.8 and a median household income of $51,949. Between 2022 and 2023 the population of Dennison, OH declined from 2,657 to 2,356, a −11.3% decrease and its median household income declined from $52,530 to $51,949, a −1.11% decrease.
The 5 largest ethnic groups in Dennison, OH are White (Non-Hispanic) (90.7%), Black or African American (Non-Hispanic) (3.65%), Two+ (Non-Hispanic) (2.97%), White (Hispanic) (2.5%), and Other (Non-Hispanic) (0.17%).
None of the households in Dennison, OH 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.
100% of the residents in Dennison, OH are U.S. citizens.
Most people in Dennison, OH drove alone to work, and the average commute time was 24.7 minutes. The average car ownership in Dennison, OH was 2 cars per household.