Sleepy Hollow village, Illinois Demographics & Population 2026

Population Overview

Sleepy Hollow village is a small community located in Illinois. The total population is 3,165. It ranks as the 418th most populous out of 1,445 cities and towns in Illinois.

Age Demographics

The median age in Sleepy Hollow village is 48.2 years. This is 24% higher than the state median of 38.9 years.

Economy, Income & Housing

The median household income in Sleepy Hollow village is $147,407. This is 80% higher than the state median of $81,702. Compared to the national median of $78,538, household income here is 88% higher. The poverty rate stands at 5.0%. This is 57% lower than the state poverty rate of 11.7%. The unemployment rate is 3.8%. This is 34% lower than the state rate of 5.8%. The median home value is $365,200. Housing costs are 46% higher than the state median of $250,500. With a home-value-to-income ratio of just 2.5x, Sleepy Hollow village is one of the most affordable housing markets in the area. 93.6% of occupied housing units are owner-occupied. This homeownership rate is 40% higher than the state average of 66.8%.

Race & Ethnicity

The largest racial or ethnic group in Sleepy Hollow village is White (non-Hispanic), making up 71.0% of the population. Hispanic or Latino residents account for 22.6%. The Black or African American population (2.5%) is well below the state average of 13.6%. The Asian population (1.5%) is well below the state average of 5.8%.

Education

46.9% of residents aged 25 and older hold a bachelor's degree or higher. This places Sleepy Hollow village in the top 10% of all cities in the state for educational attainment. This is 26% higher than the state rate of 37.2%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 91.6%. Notably, 15.8% of adults hold a graduate or professional degree, indicating a highly educated workforce.

Data Sources & Methodology

All demographic data for Sleepy Hollow village, Illinois is sourced from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates (2019-2023). The ACS collects data from approximately 3.5 million households annually, providing reliable estimates for communities of all sizes. Comparisons are made against Illinois state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 1,445 Census-designated places in Illinois. For official data, visit data.census.gov.