In 2020, Jay County, IN had a population of 20.7k people with a median age of 40.2 and a median household income of $45,864. Between 2019 and 2020 the population of Jay County, IN declined from 20,840 to 20,697, a −0.686% decrease and its median household income declined from $47,658 to $45,864, a −3.76% decrease.
The 5 largest ethnic groups in Jay County, IN are White (Non-Hispanic) (94.7%), White (Hispanic) (1.73%), Other (Hispanic) (1.17%), Two+ (Non-Hispanic) (0.961%), and Asian (Non-Hispanic) (0.459%).
None of the households in Jay County, IN 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.
99.3% of the residents in Jay County, IN are U.S. citizens.
In 2020, the median property value in Jay County, IN was $90,800, and the homeownership rate was 75.2%.
Most people in Jay County, IN drove alone to work, and the average commute time was 22 minutes. The average car ownership in Jay County, IN was 2 cars per household.
Jay County, IN borders Adams County, IN, Blackford County, IN, Delaware County, IN, Randolph County, IN, Wells County, IN, Darke County, OH, and Mercer County, OH.