Thornhill, Kentucky Population 2020

191
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Thornhill is a city located in Kentucky. With a 2020 population of 191, it is the 379th largest city in Kentucky and the 16842nd largest city in the United States. Thornhill is currently growing at a rate of 1.06% annually and its population has increased by 7.30% since the most recent census, which recorded a population of 178 in 2010. Spanning over 0 miles, Thornhill has a population density of 4,204 people per square mile.

The average household income in Thornhill is $120,654 with a poverty rate of 0.00%. The median rental costs in recent years comes to - per month, and the median house value is $298,100. The median age in Thornhill is 38.8 years, 48.2 years for males, and 20 years for females. For every 100 females there are 60.6 males.

Thornhill Demographics

According to the most recent ACS, the racial composition of Thornhill was:

  • White: 94.14%
  • Black or African American: 4.40%
  • Two or more races: 1.47%
  • Native American: 0.00%
  • Asian: 0.00%
  • Native Hawaiian or Pacific Islander: 0.00%
  • Other race: 0.00%
The current population of Thornhill, Kentucky is 191, based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 187.The last official US Census in 2010 recorded the population at 178.

Thornhill, Kentucky Population 2020

Population by Race

Race Population Percentage
White25794.14%
Black or African American124.40%
Two or More Races41.47%
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Thornhill Population Pyramid 2020

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Thornhill Median Age

38.8


Total

48.2


Male

20


Female

Thornhill Adults

There are 159 adults, (41 of whom are seniors) in Thornhill.

Thornhill Age Dependency

131.4

Age Dependency Ratio

34.7

Old Age Dependency Ratio

96.6

Child Dependency Ratio

Thornhill Sex Ratio

Female

170

62.27%

Male

103

37.73%

Thornhill Households and Families

Thornhill Renter vs Owner Occupied by Household Type

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Thornhill Household Types

Type Owner Renter
Non Family100%0%
Female100%0%
Male100%0%
Married100%0%
All100%0%

100.0%

Rate of Home Ownership

Type Count Average Size Owned
All803.41100
Married653.83100
Non Family110100
Female32.67100
Male15100

3.75

Average Family Size

3.41

Average Household Size

0%

Unmarried (Opposite Sex)

0%

Unmarried (Same Sex)

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Thornhill Education

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Education Attained Count Percentage
Less Than 9th Grade0.00%
9th to 12th Grade0.00%
High School Graduate63.87%
Some College2616.77%
Associates Degree31.94%
Bachelors Degree5233.55%
Graduate Degree6843.87%
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Thornhill Educational Attainment by Race

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Name Total High School Bachelors
White148148115
Black553
Hispanic222

The highest rate of high school graduation is among white people with a rate of 100.00%.

The highest rate of bachelors degrees is among hispanic people with a rate of 100.00%.

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Name Average Male Female
Overall$51,250$81,875$48,355
Less Than High School$$$
High School Grad$$$
Some College$62,500$64,375$
Bachelors Degree$55,000$79,375$
Graduate Degree$49,671$85,000$48,750

$51,250

Average Earnings

$81,875

Average Male

$48,355

Average Female

Thornhill Language

Thornhill Language by Age

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Thornhill Language

97.40% of Thornhill residents speak only English, while 2.60% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 1.86% of the population.

Thornhill Poverty

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Name Poverty
Bachelors or Greater0.00%
Some College0.00%
High School0.00%
Less Than High SchoolNaN%
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Name Poverty
Female Unemployed0.00%
Female Employed0.00%
Male Unemployed0.00%
Male Employed0.00%

Thornhill Income

Thornhill Income by Household Type

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Name Median Mean
Households$115,000$120,654
Families$131,875$129,199
Married Families$133,750-
Non Families$43,750$65,682
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Thornhill Marital Status

Thornhill Marital Status

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Marriage Rates

66.5%

Overall Marriage Rate

82.3%

Male Marriage Rate

56.2%

Female Marriage Rate

Thornhill Married by Age and Sex

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Thornhill Marriage

The age group where males are most likely to be married is 35-44, while the female age group most likely to be married is 35-44.

Thornhill Marital Status by Race

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Thornhill Veterans

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11

Number of Veterans

11

Male Veterans

Female Veterans

War Veterans
Korea7
World War II2
Vietnam
First Gulf War
Second Gulf War
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Age Group Veterans
75+11
65 to 74
55 to 64
35 to 54
18 to 34
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Thornhill Veterans by Education

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0.00%

Veteran Poverty Rate

72.73%

Veteran Disability Rate

Thornhill Employment Status

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61.7%

Labor Force Participation

59.6%

Employment Rate

3.4%

Unemployment Rate

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Origin of Non-Citizens

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Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

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61.90%

Born in Kentucky

96.34%

Native Born

3.66%

Foreign Born

3.30%

Non Citizen

0.37%

Naturalized

Place of Birth

96.34% of Thornhill residents were born in the United States, with 61.90% having been born in Kentucky. 3.30% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Africa.

Year Population Growth Annual Growth Rate
202019121.06%
201918921.07%
2018187-1-0.53%
201718821.08%
20161860.00%
20151860.00%
201418621.09%
201318421.10%
201218210.55%
201118110.56%
20101800.00%