In 2021, Thornhill, KY had a population of 197 people with a median age of 39.8 and a median household income of $108,125. Between 2020 and 2021 the population of Thornhill, KY grew from 193 to 197, a 2.07% increase and its median household income grew from $105,833 to $108,125, a 2.17% increase.
The 5 largest ethnic groups in Thornhill, KY are White (Non-Hispanic) (91.9%), Two+ (Non-Hispanic) (4.57%), Black or African American (Non-Hispanic) (3.05%), American Indian & Alaska Native (Hispanic) (0.508%), and White (Hispanic) (0%).
None of the households in Thornhill, KY 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% of the residents in Thornhill, KY are U.S. citizens.
In 2021, the median property value in Thornhill, KY was $335,900, and the homeownership rate was 97.2%.
Most people in Thornhill, KY drove alone to work, and the average commute time was 18.8 minutes. The average car ownership in Thornhill, KY was 2 cars per household.