Round Lake Heights village, Illinois Demographics & Population 2026

Population Overview

Round Lake Heights village is a small community located in Illinois. The total population is 2,585. It ranks as the 456th most populous out of 1,445 cities and towns in Illinois.

Age Demographics

The median age in Round Lake Heights village is 29.6 years. This is 24% lower than the state median of 38.9 years. With 32.8% of the population under 18, Round Lake Heights village has a notably young demographic profile, suggesting a family-oriented community.

Economy, Income & Housing

The median household income in Round Lake Heights village is $75,556. This is 8% lower than the state median of $81,702. Compared to the national median of $78,538, household income here is 4% lower. The poverty rate stands at 15.7%. This is 34% higher than the state poverty rate of 11.7%. The unemployment rate is 4.9%. This is 16% lower than the state rate of 5.8%. The median home value is $196,100. Housing costs are 22% lower than the state median of $250,500. With a home-value-to-income ratio of just 2.6x, Round Lake Heights village is one of the most affordable housing markets in the area. 80.7% of occupied housing units are owner-occupied. This homeownership rate is 21% higher than the state average of 66.8%.

Race & Ethnicity

Round Lake Heights village is a highly diverse community where no single racial or ethnic group constitutes a majority of the population. White (non-Hispanic) residents account for 36.9%. The Hispanic or Latino population is significantly higher than the state average (42.4% vs 18.5%).

Education

17.7% of residents aged 25 and older hold a bachelor's degree or higher. This is 52% lower 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 81.4%.

Data Sources & Methodology

All demographic data for Round Lake Heights 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.