Village in Kane County, Illinois
Sleepy Hollow
Who lives in Sleepy Hollow
Census survey estimates for 2020 to 2024, rounded.
People
- Population
- 3,200
- Median age
- 52.3 years
- Under 18
- 14%
- 65 and over
- 22%
- Veterans, of adults
- 3%
- Speak another language at home
- 15%
Race and ethnicity
- Hispanic or Latino, of any race
- 13%
- White, not Hispanic
- 80%
- Black, not Hispanic
- 3%
- Asian, not Hispanic
- 2%
Income and housing
- Median household income
- $149,800
- Below the poverty line
- 5%
- Bachelor's or higher, adults 25+
- 47%
- Owner-occupied homes
- 93%
- Median home value
- $383,000
2024 vote for president
Not counted for Sleepy Hollow on its own: its precincts follow township lines, not the town’s. See the figure for Kane County.
Who represents Sleepy Hollow
Sleepy Hollow's districts
U.S. House District 8
All of Sleepy Hollow
Held by Raja Krishnamoorthi, Democratic
- Washington office: (202) 225-3711
About 746,800 people, median household income $99,600.
Largest towns: Elgin (part), Schaumburg (part), Des Plaines (part) and 40 more
Illinois Senate District 33
All of Sleepy Hollow
Held by Don DeWitte, Republican
- Springfield office: (217) 782-1977
- District office: (847) 214-8245
About 217,800 people, median household income $122,000.
Largest towns: Elgin (part), Crystal Lake (part), South Elgin (part) and 18 more
Illinois House District 66
All of Sleepy Hollow
Held by Suzanne Ness, Democratic
- Springfield office: (217) 782-0432
- District office: (224) 484-8620
About 109,100 people, median household income $109,800.
Largest towns: Crystal Lake (part), Elgin (part), Carpentersville (part) and 8 more
Source: U.S. Census Bureau, American Community Survey 5-year estimates, 2020–2024; towns and counties from the 2020 Census, 119th Congressional District and 2024 state legislative district tabulation. Figures rounded by us. Retrieved 2026-10-19. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.
Source: U.S. Census Bureau, American Community Survey 5-year estimates, 2020–2024; towns and counties from the 2020 Census, 119th Congressional District and 2024 state legislative district tabulation. Figures rounded by us. Retrieved 2026-10-19. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.