|Year||Population||Rank in US||Growth Rate|
Based on the latest 2022 data from the US census, the current population of Round Lake is 18,625. Round Lake, Illinois is the 1,997th largest city in the US.
Round Lake is located entirely in Lake County.
The peak population of Round Lake was in 2020, when its population was 18,719. In 2020, Round Lake was the 1,971st largest city in the US; now its fallen to the 1,997th largest city in the US. Round Lake is currently 0.5% smaller than it was in 2020.
Round Lake has grown 208.9% since the 2000. Round Lake, Illinois is growing extremely quickly; it is growing faster than 96% of similarly sized cities since 2000.
Round Lake has a population density of 3,346 people per square mile.
|1993||Creve Coeur, Missouri||18,660||11.3%|
|1995||West Chester, Pennsylvania||18,630||4.2%|
|1997||Round Lake, Illinois||18,625||208.9%|
|2003||St. Marys, Georgia||18,521||24.3%|
The total voting age population of Round Lake, Illinois, meaning US citizens 18 or older, is 11,349. The voting age population is 51.2% male and 48.8% female.
According to the latest census statistics, 8.3% of the residents of Round Lake are 65 or older.
The racial demographics of Round Lake are 69.5% White, 13.6% Asian, 9.4% Black, 3.7% Two or more races, 3.5% Other, 0.3% American Indian and 0.1% Native Hawaiian or Other Pacific Islander. Additionally, 25.1% of the population identifies as Hispanic.
In Round Lake, 8.1% of residents have an income below the poverty line, and the child poverty rate is 10.2%. On a per-household basis, 7.3% of families are below the poverty line in Round Lake.
Among those aged 16 and older, 76.8% of Round Lake residents are in the labor force.
Among the adult population 25 years old and over, 90.9% of Round Lake residents have at least a high school degree or equivalent, 36.3% have a bachelor's degree and 10.7% have a graduate or professional degree.
Among Round Lake residents aged 5 and older, 34.2% of them speak a non-English language at home. Broken down by language: 15.3% of residents speak Spanish at home, 11.4% speak an Indo-European language, and 5.8% speak an Asian language.
The unemployment rate in Round Lake is 6.0%, which is calculated among residents aged 16 or older who are in the labor force.
In Round Lake, 10.0% of the residents in the non-military labor force are employed by the local, state and federal government.
The median household income in Round Lake is $82,521.
In Round Lake, 78.2% of housing units are occupied by their owners.
Renters occupy 21.8% of housing units in Round Lake.
Of all the housing units in Round Lake, 1.6% of them were build before 1940.
In Round Lake, 62.4% of the total housing units were built after the year 2000, which is approximately 3,700 units.
The median gross monthly rent payment for renters in Round Lake is $1,274.
In Round Lake, 91.1% of households have an active broadband internet connection.