Sleepy Hollow Flag

Sleepy Hollow

County:
Kane County
County Seat:
No
Area (mi²):
2.005
State:
Illinois

Sleepy Hollow is a village located in Kane County, Illinois. Sleepy Hollow has a 2026 population of 3,105. Sleepy Hollow is currently declining at a rate of -0.51% annually and its population has decreased by -2.97% since the most recent census, which recorded a population of 3,200 in 2020.

The median household income in Sleepy Hollow is $149,813 with a poverty rate of 4.68%. The median age in Sleepy Hollow is 52.3 years: 52.4 years for males, and 52.1 years for females. For every 100 females there are 102.1 males.

3.1K
Total Population
1,548
Density (mi²)
-16 -0.51%
Growth

Sleepy Hollow Population

Sleepy Hollow Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20263,105-16-0.51%
20253,121-16-0.51%
20243,137-9-0.29%
20233,146-5-0.16%
20223,151-32-1.01%
20213,183-17-0.53%
20203,200-6-0.19%
20193,243-33-1.01%
20183,276-28-0.85%
20173,304-10-0.3%
20163,314-14-0.42%
20153,32830.09%
20143,325-3-0.09%
20133,328-1-0.03%
20123,32930.09%
20113,326110.33%
20103,315110.33%
20003,5533129.63%
19903,24100%

Median Age

Overall: 52.3 years
Female: 52.1 years
Male: 52.4 years

Sleepy Hollow Adults

There are 2,724 adults, (707 of whom are seniors) in Sleepy Hollow.

Sex Ratio

Female: 1,564 (49.5%)
Male: 1,597 (50.5%)

Demographics

The racial composition of Sleepy Hollow includes 80.54% White, 4.62% other race, and smaller percentages for Black or African American, Asian and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White2,54680.54%
Two or more races32710.34%
Other race1464.62%
Black or African American902.85%
Asian521.65%
Race
Population ↓
Percentage (of total)
Two or more races2397.56%
Other race1464.62%
White150.47%
Asian40.13%
Race
Population ↓
Percentage (of total)
White2,53180.07%
Black or African American902.85%
Two or more races882.78%
Asian481.52%

Sleepy Hollow Marital Status

Economics and Income Statistics

Sleepy Hollow 's average per capita income is $73,578. Household income levels show a median of $149,813. The poverty rate stands at 4.68%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median ↓
Mean
Married Families$170,526-
Families$170,066$215,236
Households$149,813$189,784
Non Families$83,393$96,250

$73,578

Average Income

$149,813

Median Household Income

4.68%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)