Demographics in Round Lake Beach, IL
Data source: US Census ACS 2023 & BLS OEWS 2025, 2025.
Population & Household Income
Population
27,081
Median Household Income
$86,632
Median Family Income
$95,202
Bachelor's Degree or Higher
7.7%
Housing & Commuting
Renter-Occupied Housing
26.6%
73.4% owner-occupied
30-59 Minute Commute
14.7%
share of commuters
Public Transit Commuters
3.2%
share of commuters
Source: US Census Bureau, American Community Survey (ACS) 5-year estimates.
Frequently Asked Questions
What is the population of Round Lake Beach, IL?
Round Lake Beach, IL has a population of approximately 27,081, based on the latest US Census ACS 5-year estimates.
What is the median household income in Round Lake Beach, IL?
The median household income in Round Lake Beach, IL is about $86,632 per year.
What percentage of residents have a bachelor's degree in Round Lake Beach, IL?
Approximately 7.7% of the population 25 and older in Round Lake Beach, IL holds at least a bachelor's degree.
Do most people rent or own homes in Round Lake Beach, IL?
Most residents own their homes: about 73.4% of occupied housing units in Round Lake Beach, IL are owner-occupied.