Round Lake Beach village, Illinois Demographics & Population 2026

Population Overview

Round Lake Beach village is a mid-sized community located in Illinois. The total population is 27,081. It ranks as the 77th most populous out of 1,445 cities and towns in Illinois.

Age Demographics

The median age in Round Lake Beach village is 34.1 years. This is 12% lower than the state median of 38.9 years.

Economy, Income & Housing

The median household income in Round Lake Beach village is $86,632. This is 6% higher than the state median of $81,702. Compared to the national median of $78,538, household income here is 10% higher. The poverty rate stands at 10.6%. This is 9% lower than the state poverty rate of 11.7%. The unemployment rate is 7.4%. This is 28% higher than the state rate of 5.8%. The median home value is $191,200. Housing costs are 24% lower than the state median of $250,500. With a home-value-to-income ratio of just 2.2x, Round Lake Beach village is one of the most affordable housing markets in the area. 79.0% of occupied housing units are owner-occupied. This homeownership rate is 18% higher than the state average of 66.8%.

Race & Ethnicity

The largest racial or ethnic group in Round Lake Beach village is Hispanic or Latino, making up 54.3% of the population. White (non-Hispanic) residents account for 35.5%. The Black or African American population (4.5%) is well below the state average of 13.6%. The Hispanic or Latino population is significantly higher than the state average (54.3% vs 18.5%). The Asian population (2.3%) is well below the state average of 5.8%.

Education

16.8% of residents aged 25 and older hold a bachelor's degree or higher. This is 55% 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 77.0%.

Data Sources & Methodology

All demographic data for Round Lake Beach 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.