In 2021, Guernsey County, OH had a population of 38.5k people with a median age of 42.4 and a median household income of $48,434. Between 2020 and 2021 the population of Guernsey County, OH declined from 38,996 to 38,542, a −1.16% decrease and its median household income grew from $46,352 to $48,434, a 4.49% increase.
The 5 largest ethnic groups in Guernsey County, OH are White (Non-Hispanic) (93.6%), Black or African American (Non-Hispanic) (2.07%), Two+ (Non-Hispanic) (1.94%), Other (Non-Hispanic) (0.797%), and White (Hispanic) (0.776%).
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.
99.7% of the residents in Guernsey County, OH are U.S. citizens.
In 2021, the median property value in Guernsey County, OH was $126,500, and the homeownership rate was 71.9%.
Most people in Guernsey County, OH drove alone to work, and the average commute time was 22.6 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.