Round Lake, Illinois Population History 1990 - 2023
Round Lake Population By Year
| Year | Population | Rank in US | Growth Rate |
|---|---|---|---|
| 2023 | 18,430 | 2,031 | -0.4% |
| 2022 | 18,512 | 2,010 | -0.6% |
| 2021 | 18,625 | 1,997 | -0.5% |
| 2020 | 18,719 | 1,971 | 0.2% |
| 2010 | 18,289 | 1,873 | 11.7% |
| 2000 | 6,028 | 3,936 | 5.1% |
| 1990 | 3,651 | 4,953 | – |
Round Lake Population Facts
What is the current population of Round Lake?
Based on the latest 2024 data from the US census, the current population of Round Lake is 18,430. Round Lake, Illinois is the 2,031st largest city in the US.
What county is Round Lake, Illinois in?
Round Lake is located entirely in Lake County.
What is the size of Round Lake, Illinois in square miles?
Round Lake has an area of 5.5 square miles.What was the peak population of Round Lake?
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 2,031st largest city in the US. Round Lake is currently 1.5% smaller than it was in 2020.
How quickly is Round Lake growing?
Round Lake has grown 205.7% since the 2000. Round Lake, Illinois is growing extremely quickly; it is growing faster than 93% of similarly sized cities since 2000.
What is the population density of Round Lake, Illinois?
Round Lake has a population density of 3,346 people per square mile.
Similarly Sized Cities In Illinois
| US Rank | Name | Population | Growth 2000-2023 |
|---|---|---|---|
| 1983 | Evergreen Park | 19,010 | -8.5% |
| 1995 | Deerfield | 18,884 | 1.8% |
| 2001 | Ottawa | 18,752 | 1.0% |
| 2009 | Sycamore | 18,682 | 50.3% |
| 2017 | Brookfield | 18,591 | -2.4% |
| 2021 | Homewood | 18,540 | -5.0% |
| 2031 | Round Lake | 18,430 | 205.7% |
| 2035 | Shorewood | 18,369 | 126.6% |
| 2038 | Bensenville | 18,352 | -11.5% |
| 2044 | Matteson | 18,293 | 40.3% |
| 2055 | Alsip | 18,198 | -7.6% |
| 2070 | Bourbonnais | 18,042 | 17.5% |
| 2079 | Cary | 17,977 | 15.2% |
Similarly Sized Cities In US
| US Rank | Name | Population | Growth 2000-2023 |
|---|---|---|---|
| 2025 | Richmond Hill, Georgia | 18,459 | 165.7% |
| 2026 | Creve Coeur, Missouri | 18,457 | 10.1% |
| 2027 | West Richland, Washington | 18,456 | 117.4% |
| 2028 | Pinehurst, North Carolina | 18,449 | 88.0% |
| 2029 | Coronado, California | 18,437 | -23.6% |
| 2030 | Dover, New Jersey | 18,435 | 1.4% |
| 2031 | Round Lake, Illinois | 18,430 | 205.7% |
| 2032 | Colonial Heights, Virginia | 18,393 | 8.7% |
| 2033 | Weirton, West Virginia | 18,386 | -9.7% |
| 2034 | Mount Holly, North Carolina | 18,373 | 89.8% |
| 2035 | Shorewood, Illinois | 18,369 | 126.6% |
| 2036 | Farmington, Missouri | 18,362 | 31.3% |
| 2037 | Graham, North Carolina | 18,354 | 38.6% |
Round Lake Demographics
What is the voting age population of Round Lake, Illinois?
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.
What percentage of Round Lake, Illinois residents are senior citizens?
According to the latest census statistics, 8.3% of the residents of Round Lake are 65 or older.
What are the racial demographics of Round Lake, Illinois?
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.
What percentage of Round Lake, Illinois residents are below the poverty line?
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.
What percentage of Round Lake, Illinois residents are in the labor force?
Among those aged 16 and older, 76.8% of Round Lake residents are in the labor force.
What are the education levels among Round Lake, Illinois residents?
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.
What percentage of Round Lake, Illinois residents speak a non-English language at home?
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.
Round Lake Income & Labor Statistics
What is the unemployment rate in Round Lake, Illinois?
The unemployment rate in Round Lake is 6.0%, which is calculated among residents aged 16 or older who are in the labor force.
What percentage of Round Lake, Illinois residents work for the government?
In Round Lake, 10.0% of the residents in the non-military labor force are employed by the local, state and federal government.
What is the median income in Round Lake, Illinois?
The median household income in Round Lake is $82,521.
Round Lake Housing & Rent Statistics
What percentage of housing units are owner-occupied in Round Lake, Illinois?
In Round Lake, 78.2% of housing units are occupied by their owners.
What percentage of housing units are rented in Round Lake, Illinois?
Renters occupy 21.8% of housing units in Round Lake.
What percentage of Round Lake, Illinois housing units were built before 1940?
Of all the housing units in Round Lake, 1.6% of them were build before 1940.
What percentage of Round Lake, Illinois housing units were built after 2000?
In Round Lake, 62.4% of the total housing units were built after the year 2000, which is approximately 3,700 units.
What is the median monthly rent in Round Lake, Illinois?
The median gross monthly rent payment for renters in Round Lake is $1,274.
What percentage of households in Round Lake, Illinois have broadband internet?
In Round Lake, 91.1% of households have an active broadband internet connection.