Round Lake is a city located in Lake County Illinois. Round Lake has a 2024 population of 18,291. Round Lake is currently declining at a rate of -0.54% annually and its population has decreased by -2.14% since the most recent census, which recorded a population of 18,691 in 2020.
The average household income in Round Lake is $112,489 with a poverty rate of 10.69%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in Round Lake is 34.6 years, 34.6 years for males, and 34.7 years for females.
According to the most recent ACS, the racial composition of Round Lake was:
White
Asian
Two or more races
Other race
Black or African American
Native American
Native Hawaiian or Pacific Islander
Household Type | Count | Average Size | Owner | Renter |
|---|---|---|---|---|
| All | 6,117 | 3.05 | 74.5 | 25.5 |
| Married | 3,649 | 3.71 | 90.7 | 9.3 |
| Non Family | 1,647 | 1.39 | 50.1 | 49.9 |
| Female | 678 | 3.45 | 49.1 | 50.9 |
| Male | 143 | 3.51 | 63.6 | 36.4 |
3.61
Average Family Size
3.05
Average Household Size
74.5%
Rate of Home Ownership
Married
Male
Female
NonFamily
owner
renter
Male
Female
Less Than 9th Grade
9th to 12th Grade
High School Graduate
Some College
Associates Degree
Bachelors Degree
Graduate Degree
High School Graduation Rate
Bachelors Rate
The highest rate of high school graduation is among native american people with a rate of 100%.
The highest rate of bachelors degrees is among native american people with a rate of 100%.
All
Male
Female
$54,609
Average Earnings
$64,975
Average Male
$45,190
Average Female
Only English
Spanish
Other Indo-European Languages
Asian and Pacific Island Languages
Other Languages
56.67% of Round Lake residents speak only English, while 43.33% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 23.2% of the population.
rate
10.69%
Overall Poverty Rate
10.59%
Male Poverty Rate
10.78%
Female Poverty Rate
The race most likely to be in poverty in Round Lake is Black, with 22.23% below the poverty level.
The race least likely to be in poverty in Round Lake is Asian, with 3.3% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 1.59%. Among those working part-time, it was 8.99%, and for those that did not work, the poverty rate was 19.38%.
Married
Widowed
Divorced
Separated
NeverMarried
56.6%
Overall Marriage Rate
60.9%
Male Marriage Rate
52.6%
Female Marriage Rate
male
female
The age group where males are most likely to be married is 45-54, while the female age group most likely to be married is 45-54.
Married
Widowed
Divorced
Separated
NeverMarried
Less Than 9th Grade
High School Graduate
Some College
Bachelors or Greater
2.86%
Veteran Poverty Rate
33.41%
Veteran Disability Rate
LaborForceParticipation
74.5%
Labor Force Participation
70.3%
Employment Rate
5.2%
Unemployment Rate
LaborForceParticipation
LaborForceParticipation
Europe
Asia
Africa
Oceania
Latin America
North America
Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.
Europe
Asia
Africa
Oceania
Latin America
North America
60.63%
Born in Round Lake
72.36%
Native Born
27.64%
Foreign Born
10.52%
Non Citizen
17.13%
Naturalized
72.36% of Round Lake residents were born in the United States, with 60.63% having been born in Illinois. 10.52% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.
Year | Population | Growth | Growth Rate |
|---|---|---|---|
| 2029 | 17,791 | -100 | -0.56% |
| 2028 | 17,891 | -100 | -0.56% |
| 2027 | 17,991 | -100 | -0.55% |
| 2026 | 18,091 | -100 | -0.55% |
| 2025 | 18,191 | -100 | -0.55% |
| 2024 | 18,291 | -100 | -0.54% |
| 2023 | 18,391 | -100 | -0.54% |
| 2022 | 18,491 | -129 | -0.69% |
| 2021 | 18,620 | -71 | -0.38% |
| 2020 | 18,691 | 588 | 3.25% |
| 2019 | 18,103 | -126 | -0.69% |
| 2018 | 18,229 | -166 | -0.9% |
| 2017 | 18,395 | -96 | -0.52% |
| 2016 | 18,491 | -37 | -0.2% |
| 2015 | 18,528 | -60 | -0.32% |
| 2014 | 18,588 | 66 | 0.36% |
| 2013 | 18,522 | 73 | 0.4% |
| 2012 | 18,449 | 52 | 0.28% |
| 2011 | 18,397 | 19 | 0.1% |
| 2010 | 18,378 | 12,536 | 214.58% |
| 2000 | 5,842 | 2,292 | 64.56% |
| 1990 | 3,550 | 906 | 34.27% |
| 1980 | 2,644 | 0 | 0% |