Thornhill, KY
Population 163 · Kentucky
About Thornhill, KY
Thornhill is a small community located in Kentucky with a population of 163 residents according to the latest US Census Bureau American Community Survey data. The median household income is $151,250 per year, which is 101% above the national median of $75,149. The median age of 42.5 years is notably older the US median age of 38.9 years, suggesting a more established community with a higher proportion of long-term residents.
Housing Market Overview
The housing market in Thornhill features a median home value of $413,000, which is 69% above the national median of $244,900. This places Thornhill in a higher-cost housing market, where property demand often outpaces supply. Median monthly rent is $0, 100% below the national average of $1,163/month. Of the 68 total housing units, 99% are owner-occupied (67 units) and 1% are renter-occupied (1 units). The high homeownership rate suggests a stable, established residential community.
Economy & Employment
The local economy in Thornhill shows an unemployment rate of 3.3%, which is lower than the national rate of 3.7%, indicating a relatively strong job market. The poverty rate stands at 0.6%, below the national average of 12.4%, reflecting generally favorable economic conditions. Workers in Thornhill have an average one-way commute time of 17.1 minutes, one of the shorter commutes in the region.
Education & Demographics
76.4% of Thornhill residents aged 25 and older hold a bachelor's degree or higher, compared to the national average of 33.7%. This significantly higher educational attainment rate often correlates with access to knowledge-economy jobs and higher household incomes. The community's demographic composition includes 1.2% White, 1.2% Hispanic or Latino, 0.0% Black or African American, and 0.6% Asian residents, with 4.9% of the population being foreign-born.
How Thornhill Ranks in Kentucky
Cost of Living in Thornhill, KY
Compared to national averages, Thornhill has a median household income of $151,250 (101% above the national median of $75,149). Home values average $413,000, which is 69% above the national median. Monthly rent at $0 is 100% below the US average of $1,163. Within Kentucky, Thornhill's income is 128% above the state average of $66,273, and home values are 126% above the state median of $182,504.
Why Live in Thornhill, KY?
Thornhill offers a strong local economy with a median household income of $151,250, well above the national average, and rent that’s lower than the national average at $0/month, and a strong job market with an unemployment rate of just 3.3%. Additionally, the city features a well-educated community where 76.4% of residents hold a bachelor’s degree or higher, and a low poverty rate of 0.6%, better than the national average, and short commute times averaging just 17.1 minutes.
Potential considerations include a competitive housing market where the typical home costs $413,000. However, Thornhill’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
Thornhill has a population of 163 with a median age of 42.5 years. Compare Thornhill with other cities to see how it stacks up, or explore all cities in Kentucky.
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Demographics
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Economy & Education
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Other Cities in Kentucky
Data source: US Census Bureau ACS 5-Year Estimates. Last updated: 2026-04-05.
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Frequently Asked Questions about Thornhill
What is the population of Thornhill, KY?
The population of Thornhill, KY is 163 according to the latest US Census Bureau American Community Survey estimates. This makes it a small community in Kentucky.
What is the median household income in Thornhill?
The median household income in Thornhill, KY is $151,250 per year, which is 101% above the national median of $75,149.
What is the median home value in Thornhill?
The median home value in Thornhill, KY is $413,000, which is 69% above the national median of $244,900. The majority of housing units are owner-occupied.
What is the average rent in Thornhill?
The median monthly rent in Thornhill, KY is $0, which is 100% below the national average of $1,163/month.
What is the unemployment rate in Thornhill?
The unemployment rate in Thornhill, KY is 3.3%, compared to the national average of 3.7%. This lower-than-average rate suggests a relatively healthy local job market.
Is Thornhill, KY a good place to live?
Thornhill offers above-average incomes, a competitive housing market, and a strong job market. With a population of 163 and a median age of 42.5, the city appeals to a broad range of residents.
How educated is Thornhill, KY?
76.4% of residents in Thornhill aged 25 and older hold a bachelor's degree or higher, compared to the national average of 33.7%. This above-average educational attainment often reflects a knowledge-based local economy.
What is the cost of living in Thornhill?
Key cost-of-living indicators for Thornhill, KY: median home value is $413,000 (69% above national), median rent is $0/month, and median household income is $151,250. The home-value-to-income ratio is 2.7x, indicating relatively affordable housing relative to local incomes.
What is the poverty rate in Thornhill?
The poverty rate in Thornhill, KY is 0.6%, compared to the national average of 12.4%. This below-average poverty rate reflects generally favorable economic conditions in the community.
How diverse is Thornhill, KY?
Thornhill's population is 1.2% White, 1.2% Hispanic or Latino, 0.0% Black or African American, 0.6% Asian, and 1.2% two or more races. 4.9% of residents are foreign-born.