Sleepy Hollow, Illinois Population 2023

3,137

Sleepy Hollow is a city located in Kane County Illinois. With a 2023 population of 3,137, it is the 408th largest city in Illinois and the 6100th largest city in the United States.Sleepy Hollow is currently declining at a rate of -0.73% annually and its population has decreased by -2.15% since the most recent census, which recorded a population of 3,206 in 2020. Spanning over 2 miles, Sleepy Hollow has a population density of 1,566 people per square mile.

The average household income in Sleepy Hollow is $136,088 with a poverty rate of 2.75%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in Sleepy Hollow is 47.7 years, 44.6 years for males, and 48.7 years for females.

Sleepy Hollow Demographics

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

  • White: 83.85%
  • Two or more races: 8.7%
  • Other race: 3.51%
  • Asian: 2.38%
  • Black or African American: 1.4%
  • Native American: 0.15%
  • Native Hawaiian or Pacific Islander: 0%
The current population of Sleepy Hollow, Illinois is 3,137 based on our projections of the latest US Census estimates.The last official US Census in 2020 recorded the population at 3,206.

Sleepy Hollow, Illinois Population 2023

Population by Race

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White

Two or more races

Other race

Asian

Black or African American

Native American

Native Hawaiian or Pacific Islander

Sleepy Hollow Population by Race

Sleepy Hollow Population Pyramid 2023

Sleepy Hollow Median Age

47.7

Total

44.6

Male

48.7

Female

Sleepy Hollow Adults

There are 2,531 adults, (674 of whom are seniors) in Sleepy Hollow.

Sleepy Hollow Age Dependency

76.4

Age Dependency Ratio

36.3

Old Age Dependency Ratio

40.1

Child Dependency Ratio

Sleepy Hollow Sex Ratio

Female1,72552.66%
Male1,55147.34%

Sleepy Hollow Population by Age

Sleepy Hollow Renter vs Owner Occupied by Household Type

3.44

Average Family Size

3.07

Average Household Size

94.9%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Sleepy Hollow Households and Families

Male

Female

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Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Sleepy Hollow Educational Attainment by Sex (over 25)

Sleepy Hollow Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

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The highest rate of high school graduation is among native american people with a rate of 100%.

The highest rate of bachelors degrees is among 2+ races people with a rate of 86.22%.

Sleepy Hollow Educational Attainment by Race

All

Male

Female

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$61,250

Average Earnings

$76,667

Average Male

$46,083

Average Female

Sleepy Hollow Earnings by Educational Attainment

Sleepy Hollow Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Sleepy Hollow Language

74.76% of Sleepy Hollow residents speak only English, while 25.24% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 18.46% of the population.

Sleepy Hollow Language

Sleepy Hollow Poverty by Race

rate

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2.75%

Overall Poverty Rate

1.43%

Male Poverty Rate

3.04%

Female Poverty Rate

Poverty in Sleepy Hollow

The race most likely to be in poverty in Sleepy Hollow is Hispanic, with 15.91% below the poverty level.

The race least likely to be in poverty in Sleepy Hollow is White, with 1.82% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0%. Among those working part-time, it was 5.17%, and for those that did not work, the poverty rate was 2.81%.

Sleepy Hollow Poverty

rate

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Sleepy Hollow Poverty Rate by Education

rate

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Sleepy Hollow Poverty Rate by Employment Status and Sex

Sleepy Hollow Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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mean

median

Income by Household Type

Sleepy Hollow Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

61.4%

Overall Marriage Rate

63.0%

Male Marriage Rate

60.0%

Female Marriage Rate

Sleepy Hollow Married by Age and Sex

male

female

Sleepy Hollow Marriage

The age group where males are most likely to be married is 55-64, while the female age group most likely to be married is 45-54.

Sleepy Hollow Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Sleepy Hollow Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

120

Number of Veterans

107

Male Veterans

13

Female Veterans

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Sleepy Hollow Veterans by War

count

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Sleepy Hollow Veterans by Age

count

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Sleepy Hollow Veterans by Race

Sleepy Hollow Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

0%

Veteran Poverty Rate

30%

Veteran Disability Rate

Sleepy Hollow Veterans by Education

LaborForceParticipation

59.6%

Labor Force Participation

57.7%

Employment Rate

3.2%

Unemployment Rate

Sleepy Hollow Employment by Age

LaborForceParticipation

Sleepy Hollow Employment by Race

LaborForceParticipation

Sleepy Hollow Employment by Education

Origin of Non-Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

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

Origin of Naturalized Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

71.71%

Born in Sleepy Hollow

89.24%

Native Born

12.94%

Foreign Born

1.93%

Non Citizen

11.01%

Naturalized

Place of Birth

89.24% of Sleepy Hollow residents were born in the United States, with 71.71% having been born in Illinois. 1.93% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Sleepy Hollow Place of Birth

Note: data after 2021 is projected based on recent change
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Sleepy Hollow Population by Year