In 2023, Guernsey County, OH had a population of 38.3k people with a median age of 42.7 and a median household income of $55,756. Between 2022 and 2023 the population of Guernsey County, OH declined from 38,409 to 38,283, a −0.328% decrease and its median household income grew from $53,901 to $55,756, a 3.44% increase.
The 5 largest ethnic groups in Guernsey County, OH are White (Non-Hispanic) (93.4%), Two+ (Non-Hispanic) (2.75%), Black or African American (Non-Hispanic) (1.61%), White (Hispanic) (0.747%), and Asian (Non-Hispanic) (0.494%).
None of the households in Guernsey 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.
99.9% of the residents in Guernsey County, OH are U.S. citizens.
In 2023, the median property value in Guernsey County, OH was $154,100, and the homeownership rate was 71.6%.
Most people in Guernsey County, OH drove alone to work, and the average commute time was 23.1 minutes. The average car ownership in Guernsey County, OH was 2 cars per household.
Guernsey County, OH borders Belmont County, OH, Coshocton County, OH, Harrison County, OH, Muskingum County, OH, Noble County, OH, and Tuscarawas County, OH.