In 2019, Belmont County, OH had a population of 68k people with a median age of 44.6 and a median household income of $50,904. Between 2018 and 2019 the population of Belmont County, OH declined from 68,472 to 68,024, a −0.654% decrease and its median household income grew from $49,361 to $50,904, a 3.13% increase.
The 5 largest ethnic groups in Belmont County, OH are White (Non-Hispanic) (92.7%), Black or African American (Non-Hispanic) (3.88%), Two+ (Non-Hispanic) (1.65%), Asian (Non-Hispanic) (0.49%), and White (Hispanic) (0.472%). 0% of the households in Belmont County, OH speak a non-English language at home as their primary language, and 99.6% of the residents in Belmont County, OH are U.S. citizens.
In 2019, the median property value in Belmont County, OH was $100,500, and the homeownership rate was 76.4%. Most people in Belmont County, OH drove alone to work, and the average commute time was 24.1 minutes. The average car ownership in Belmont County, OH was 2 cars per household.