Round Lake Beach, IL
Population 27,081 · Illinois
About Round Lake Beach, IL
Round Lake Beach is a mid-sized city located in Illinois with a population of 27,081 residents according to the latest US Census Bureau American Community Survey data. The median household income is $86,632 per year, which is 15% above the national median of $75,149. The median age of 34.1 years is notably younger the US median age of 38.9 years, indicating a younger, often more dynamic population base.
Housing Market Overview
The housing market in Round Lake Beach features a median home value of $191,200, which is 22% below the national median of $244,900. This positions Round Lake Beach in a moderately priced market relative to the rest of the country. Median monthly rent is $1,382, 19% above the national average of $1,163/month. Of the 8,996 total housing units, 79% are owner-occupied (6,768 units) and 21% are renter-occupied (1,797 units). The high homeownership rate suggests a stable, established residential community.
Economy & Employment
The local economy in Round Lake Beach shows an unemployment rate of 7.4%, which is significantly above the national rate of 3.7%, suggesting economic challenges in the area. The poverty rate stands at 10.6%, below the national average of 12.4%, reflecting generally favorable economic conditions. Workers in Round Lake Beach have an average one-way commute time of 30.7 minutes.
Education & Demographics
16.8% of Round Lake Beach residents aged 25 and older hold a bachelor's degree or higher, compared to the national average of 33.7%. The lower educational attainment rate may reflect the area's industry mix, with more employment in trades, manufacturing, or agricultural sectors. The community's demographic composition includes 47.1% White, 2.9% Hispanic or Latino, 1.8% Black or African American, and 5.2% Asian residents, with 25.7% of the population being foreign-born.
Cost of Living in Round Lake Beach, IL
Compared to national averages, Round Lake Beach has a median household income of $86,632 (15% above the national median of $75,149). Home values average $191,200, which is 22% below the national median. Monthly rent at $1,382 is 19% above the US average of $1,163. Within Illinois, Round Lake Beach's income is 15% above the state average of $75,072, and home values are 15% above the state median of $165,779.
Why Live in Round Lake Beach, IL?
Round Lake Beach offers a strong local economy with a median household income of $86,632, well above the national average, and affordable housing with a median home value of $191,200, below the US average of $244,900, and a low poverty rate of 10.6%, better than the national average.
Round Lake Beach has a population of 27,081 with a median age of 34.1 years. Compare Round Lake Beach with other cities to see how it stacks up, or explore all cities in Illinois.
Similar Cities Near Round Lake Beach
Cities in Illinois with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| Chicago Heights | 26,938 | $57,479 | $149,900 | Compare |
| Oak Forest | 26,888 | $87,941 | $247,800 | Compare |
| Vernon Hills | 26,772 | $120,625 | $384,800 | Compare |
| Batavia | 26,730 | $119,167 | $358,000 | Compare |
| New Lenox | 27,456 | $133,071 | $377,500 | Compare |
| Granite City | 26,670 | $60,490 | $99,800 | Compare |
| Wilmette | 27,550 | $192,300 | $802,200 | Compare |
| Edwardsville | 26,543 | $92,671 | $286,700 | Compare |
Demographics
Racial & Ethnic Composition
Economy & Education
Housing
Other Cities in Illinois
Data source: US Census Bureau ACS 5-Year Estimates. Last updated: 2026-04-05.
Compare Round Lake Beach With Other Cities
Frequently Asked Questions about Round Lake Beach
What is the population of Round Lake Beach, IL?
The population of Round Lake Beach, IL is 27,081 according to the latest US Census Bureau American Community Survey estimates. This makes it a mid-sized city in Illinois.
What is the median household income in Round Lake Beach?
The median household income in Round Lake Beach, IL is $86,632 per year, which is 15% above the national median of $75,149.
What is the median home value in Round Lake Beach?
The median home value in Round Lake Beach, IL is $191,200, which is 22% below the national median of $244,900. The majority of housing units are owner-occupied.
What is the average rent in Round Lake Beach?
The median monthly rent in Round Lake Beach, IL is $1,382, which is 19% above the national average of $1,163/month.
What is the unemployment rate in Round Lake Beach?
The unemployment rate in Round Lake Beach, IL is 7.4%, compared to the national average of 3.7%. Job seekers may want to research the dominant industries in the area.
Is Round Lake Beach, IL a good place to live?
Round Lake Beach offers above-average incomes, affordable housing, and growing employment opportunities. With a population of 27,081 and a median age of 34.1, the city appeals to young professionals and families.
How educated is Round Lake Beach, IL?
16.8% of residents in Round Lake Beach aged 25 and older hold a bachelor's degree or higher, compared to the national average of 33.7%. The educational profile reflects the area's industry mix and employment landscape.
What is the cost of living in Round Lake Beach?
Key cost-of-living indicators for Round Lake Beach, IL: median home value is $191,200 (22% below national), median rent is $1,382/month, and median household income is $86,632. The home-value-to-income ratio is 2.2x, indicating relatively affordable housing relative to local incomes.
What is the poverty rate in Round Lake Beach?
The poverty rate in Round Lake Beach, IL is 10.6%, compared to the national average of 12.4%. This below-average poverty rate reflects generally favorable economic conditions in the community.
How diverse is Round Lake Beach, IL?
Round Lake Beach's population is 47.1% White, 2.9% Hispanic or Latino, 1.8% Black or African American, 5.2% Asian, and 4.5% two or more races. 25.7% of residents are foreign-born.