In 2023, Williams County, OH had a population of 36.9k people with a median age of 41.8 and a median household income of $61,834. Between 2022 and 2023 the population of Williams County, OH declined from 36,973 to 36,862, a −0.3% decrease and its median household income grew from $60,632 to $61,834, a 1.98% increase.
The 5 largest ethnic groups in Williams County, OH are White (Non-Hispanic) (91%), Other (Hispanic) (1.9%), Two+ (Hispanic) (1.84%), Two+ (Non-Hispanic) (1.55%), and White (Hispanic) (1.36%).
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.
99.2% of the residents in Williams County, OH are U.S. citizens.
In 2023, the median property value in Williams County, OH was $140,000, and the homeownership rate was 75.6%.
Most people in Williams County, OH drove alone to work, and the average commute time was 19.1 minutes. The average car ownership in Williams County, OH was 2 cars per household.
Williams County, OH borders DeKalb County, IN, Steuben County, IN, Hillsdale County, MI, Defiance County, OH, Fulton County, OH, and Henry County, OH.