In 2020, Williams County, OH had a population of 36.8k people with a median age of 41.4 and a median household income of $52,855. Between 2019 and 2020 the population of Williams County, OH declined from 36,816 to 36,760, a −0.152% decrease and its median household income declined from $53,183 to $52,855, a −0.617% decrease.
The 5 largest ethnic groups in Williams County, OH are White (Non-Hispanic) (92.4%), White (Hispanic) (2.07%), Two+ (Hispanic) (1.45%), Other (Hispanic) (1.11%), and Black or African American (Non-Hispanic) (1.06%).
None of the households in Williams County, 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.
99.1% of the residents in Williams County, OH are U.S. citizens.
In 2020, the median property value in Williams County, OH was $108,000, and the homeownership rate was 75.8%.
Most people in Williams County, OH drove alone to work, and the average commute time was 18 minutes. The average car ownership in Williams County, OH was 2 cars per household.