Sleepy Hollow, Illinois Population 2021

3,176
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Sleepy Hollow is a city located in Illinois. With a 2020 population of 3,176, it is the 408th largest city in Illinois and the 6073rd largest city in the United States . Sleepy Hollow is currently declining at a rate of -1.06% annually and its population has decreased by -3.87% since the most recent census, which recorded a population of 3,304 in 2010. Sleepy Hollow reached it's highest population of 3,553 in 2000. Spanning over 2 miles, Sleepy Hollow has a population density of 1,586 people per square mile.

The average household income in Sleepy Hollow is $136,088 with a poverty rate of 4.08%. The median rental costs in recent years comes to $1,125 per month, and the median house value is $305,500. The median age in Sleepy Hollow is 49.4 years, 47.2 years for males, and 51 years for females.

Sleepy Hollow Demographics

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

  • White: 89.71%
  • Two or more races: 4.10%
  • Other race: 3.43%
  • Asian: 1.27%
  • Black or African American: 1.03%
  • Native American: 0.46%
  • Native Hawaiian or Pacific Islander: 0.00%
The current population of Sleepy Hollow, Illinois is 3,176 based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 3,278.The last official US Census in 2010 recorded the population at 3,304.

Sleepy Hollow, Illinois Population 2021

Population by Race

Race Population Percentage
White2,95789.71%
Two or More Races1354.10%
Some Other Race1133.43%
Asian421.27%
Black or African American341.03%
American Indian and Alaska Native150.46%
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Sleepy Hollow Population by Race

Sleepy Hollow Population Pyramid $2021

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Sleepy Hollow Median Age

49.4


Total

47.2


Male

51


Female

Sleepy Hollow Adults

There are 2,694 adults, (678 of whom are seniors) in Sleepy Hollow.

Sleepy Hollow Age Dependency

63.5

Age Dependency Ratio

33.6

Old Age Dependency Ratio

29.9

Child Dependency Ratio

Sleepy Hollow Sex Ratio

Female

1,624

49.27%

Male

1,672

50.73%

Sleepy Hollow Population by Age

Sleepy Hollow Renter vs Owner Occupied by Household Type

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Sleepy Hollow Household Types

Type Owner Renter
Married96%4%
Female94.3%5.7%
All93.1%6.9%
Male88.6%11.4%
Non Family84.2%15.8%

93.1%

Rate of Home Ownership

Sleepy Hollow Households and Families

Type Count Average Size Owned
All1,1822.7993.1
Married8173.1496
Non Family2601.3684.2
Female70394.3
Male354.6988.6

3.13

Average Family Size

2.79

Average Household Size

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Sleepy Hollow Households by Type

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Education Attained Count Percentage
Less Than 9th Grade451.85%
9th to 12th Grade301.23%
High School Graduate52521.57%
Some College49120.17%
Associates Degree2028.30%
Bachelors Degree71229.25%
Graduate Degree42917.63%
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Sleepy Hollow Educational Attainment by Sex (over 25)

Sleepy Hollow Educational Attainment by Race

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Race Total High School Bachelors
White2,1622,1161,025
Hispanic14311443
2+ Races919164
Asian28289
Other Race27219
Native American1515
Black88

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

The highest rate of bachelors degrees is among 2+ races people with a rate of 70.33%.

Sleepy Hollow Educational Attainment by Race

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Name Average Male Female
Overall$55,114$70,762$45,000
Less Than 9th Grade$$$
High School Graduate$40,603$47,563$
Some College$54,524$85,000$34,545
Bachelors Degree$70,573$70,592$70,500
Graduate Degree$88,667$107,000$63,409

$55,114

Average Earnings

$70,762

Average Male

$45,000

Average Female

Sleepy Hollow Earnings by Educational Attainment

Sleepy Hollow Language by Age

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Sleepy Hollow Language

87.43% of Sleepy Hollow residents speak only English, while 12.57% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 6.11% of the population.

Sleepy Hollow Language

Sleepy Hollow Poverty by Race

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Name Total In Poverty Poverty Rate
White2,763682.46%
Hispanic2844816.90%
Black301756.67%
Multiple13575.19%
Other9877.14%

4.08%

Overall Poverty Rate

3.56%

Male Poverty Rate

4.62%

Female Poverty Rate

Poverty in Sleepy Hollow

The race most likely to be in poverty in Sleepy Hollow is Black, with 56.67% below the poverty level.

The race least likely to be in poverty in Sleepy Hollow is White, with 2.46% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 1.32%. Among those working part-time, it was 8.54%, and for those that did not work, the poverty rate was 4.45%.

Sleepy Hollow Poverty

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Name Poverty
Some College6.35%
High School3.24%
Bachelors or Greater1.05%
Less Than 9th Grade0.00%

Sleepy Hollow Poverty Rate by Education

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Rate Poverty
Male Unemployed41.46%
Female Unemployed13.51%
Female Employed2.47%
Male Employed2.07%

Sleepy Hollow Poverty Rate by Employment Status and Sex

Sleepy Hollow Income by Household Type

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Name Median Mean
Households$110,938$136,088
Families$126,538$153,387
Married Families$129,728-
Non Families$60,000$69,165
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Income by Household Type

Sleepy Hollow Marital Status

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Marriage Rates

62.0%

Overall Marriage Rate

60.0%

Male Marriage Rate

64.1%

Female Marriage Rate

Sleepy Hollow Married by Age and Sex

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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

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Sleepy Hollow Marital Status

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165

Number of Veterans

155

Male Veterans

10

Female Veterans

War Veterans
Vietnam78
First Gulf War21
Korea19
Second Gulf War14
World War II5

Sleepy Hollow Veterans by War

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Age Group Veterans
75+51
55 to 6441
65 to 7434
35 to 5434
18 to 345

Sleepy Hollow Veterans by Age

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Name Veterans % of Total
White1606.48%
Asian517.86%

Sleepy Hollow Veterans by Race

Sleepy Hollow Veterans by Education

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0.00%

Veteran Poverty Rate

24.85%

Veteran Disability Rate

Sleepy Hollow Veterans by Education

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64.7%

Labor Force Participation

61.9%

Employment Rate

4.3%

Unemployment Rate

Sleepy Hollow Employment by Age

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Sleepy Hollow Employment by Race

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Sleepy Hollow Employment by Education

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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73.30%

Born in Sleepy Hollow

92.57%

Native Born

7.43%

Foreign Born

1.61%

Non Citizen

5.83%

Naturalized

Place of Birth

92.57% of Sleepy Hollow residents were born in the United States, with 73.30% having been born in Illinois. 1.61% 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

Year Population Growth Annual Growth Rate
20213,176-34-1.06%
20203,210-34-1.05%
20193,244-34-1.04%
20183,278-27-0.82%
20173,305-13-0.39%
20163,318-11-0.33%
20153,32930.09%
20143,326-2-0.06%
20133,328-4-0.12%
20123,33260.18%
20113,326110.33%
20103,315-238-0.69%
20003,5533120.92%
19903,2410.00%

Sleepy Hollow Population by Year